| Thu, 24 Oct 2013 11:12:07 +0100 |
Chris Cannam |
Add complex-complex forward/inverse
|
| Thu, 24 Oct 2013 10:01:36 +0100 |
Chris Cannam |
Threshold for Kaiser terms
|
| Thu, 24 Oct 2013 09:18:15 +0100 |
Chris Cannam |
A bit tidier (though no faster)
|
| Thu, 24 Oct 2013 09:18:02 +0100 |
Chris Cannam |
Arch for x86 is i386, not x86
|
| Wed, 23 Oct 2013 17:28:36 +0100 |
Chris Cannam |
Add pow, round, ceil, isPowerOfTwo, nextPowerOfTwo
|
| Wed, 23 Oct 2013 13:59:21 +0100 |
Chris Cannam |
Wavetable cache for bandlimited waves, etc
|
| Wed, 23 Oct 2013 13:58:42 +0100 |
Chris Cannam |
New module for some simple maths functions
|
| Wed, 23 Oct 2013 08:49:06 +0100 |
Chris Cannam |
Restore proper divide
|
| Wed, 23 Oct 2013 08:10:03 +0100 |
Chris Cannam |
Some Java for vector bits
|
| Fri, 18 Oct 2013 11:18:45 +0100 |
Chris Cannam |
Comments
|
| Wed, 16 Oct 2013 09:43:03 +0100 |
Chris Cannam |
Calculate kaiser window in two halves (faster)
|
| Tue, 08 Oct 2013 15:38:11 +0100 |
Chris Cannam |
Restore some further tests, get them passing
|
| Tue, 08 Oct 2013 15:37:59 +0100 |
Chris Cannam |
Tidy
|
| Tue, 08 Oct 2013 15:37:47 +0100 |
Chris Cannam |
Print timings
|
| Tue, 08 Oct 2013 08:43:01 +0100 |
Chris Cannam |
A couple of short circuits
|
| Tue, 08 Oct 2013 08:18:22 +0100 |
Chris Cannam |
Short-circuit some identity transformations
|
| Tue, 08 Oct 2013 08:18:11 +0100 |
Chris Cannam |
Pad or truncate fft input as appropriate
|
| Tue, 08 Oct 2013 08:18:00 +0100 |
Chris Cannam |
Square wave is a bit cheaper
|
| Tue, 08 Oct 2013 08:17:50 +0100 |
Chris Cannam |
Cache Kaiser windows
|
| Tue, 08 Oct 2013 07:58:09 +0100 |
Chris Cannam |
Some tidying
|
| Tue, 08 Oct 2013 07:57:27 +0100 |
Chris Cannam |
Cache the factorials, makes things slightly quicker
|
| Sat, 05 Oct 2013 11:29:39 +0100 |
Chris Cannam |
Fix silliness
|
| Fri, 04 Oct 2013 21:15:48 +0100 |
Chris Cannam |
Use arraycopy and fill
|
| Fri, 04 Oct 2013 15:52:25 +0100 |
Chris Cannam |
Use unzipped subsets of filter array
|
| Fri, 04 Oct 2013 15:52:02 +0100 |
Chris Cannam |
Tidier output
|
| Fri, 04 Oct 2013 12:01:19 +0100 |
Chris Cannam |
Make matrix filter always return a sparse matrix; add matrix "any" and "all"; use these in tests
|
| Fri, 04 Oct 2013 11:01:18 +0100 |
Chris Cannam |
Get correct number of samples at the end of resample
|
| Tue, 01 Oct 2013 14:55:12 +0100 |
Chris Cannam |
Store resample pending buffer "virtually" without actually representing all the zeroes
|
| Tue, 01 Oct 2013 07:57:20 +0100 |
Chris Cannam |
Checkpointing half-overhauled tests
|
| Mon, 30 Sep 2013 12:55:48 +0100 |
Chris Cannam |
We now have a "direct" resampler, then, though at the moment it's just as slow as the two-stage one
|
| Mon, 30 Sep 2013 12:36:05 +0100 |
Chris Cannam |
Test forward-magnitude
|
| Mon, 30 Sep 2013 12:35:52 +0100 |
Chris Cannam |
Add forward-magnitude
|
| Mon, 30 Sep 2013 12:35:35 +0100 |
Chris Cannam |
Return number of frames written, not number of bytes
|
| Mon, 30 Sep 2013 12:34:59 +0100 |
Chris Cannam |
Add functions to apply window directly to vector or to (rows of) matrix
|
| Mon, 30 Sep 2013 12:34:16 +0100 |
Chris Cannam |
Comment explaining why this returns the chart
|
| Sun, 29 Sep 2013 12:23:22 +0100 |
Chris Cannam |
Oops, didn't want it actually plotting
|
| Sun, 29 Sep 2013 12:17:38 +0100 |
Chris Cannam |
Merge from branch resample
|
| Sun, 29 Sep 2013 12:17:27 +0100 |
Chris Cannam |
Minor tidy to tests
resample
|
| Sat, 28 Sep 2013 19:11:39 +0100 |
Chris Cannam |
Fix wrong args to columnSlice
resample
|
| Fri, 27 Sep 2013 19:24:00 +0100 |
Chris Cannam |
We don't want animated plots by default
resample
|
| Fri, 27 Sep 2013 16:40:46 +0100 |
Chris Cannam |
Add simple waveform generators (square, saw, triangle)
resample
|
| Fri, 27 Sep 2013 16:40:36 +0100 |
Chris Cannam |
Restore tests that aren't working correctly yet...
resample
|
| Fri, 27 Sep 2013 14:36:34 +0100 |
Chris Cannam |
Comment
resample
|
| Fri, 27 Sep 2013 14:36:13 +0100 |
Chris Cannam |
Output only has precise duration where input has known duration
resample
|
| Fri, 27 Sep 2013 14:35:52 +0100 |
Chris Cannam |
Adjust output duration for interpolate/decimate if input has known duration
resample
|
| Fri, 27 Sep 2013 14:35:22 +0100 |
Chris Cannam |
Remove some debug
resample
|
| Fri, 27 Sep 2013 14:07:08 +0100 |
Chris Cannam |
Split out filter into filter, resample, convolve, manipulate
resample
|
| Fri, 27 Sep 2013 12:33:34 +0100 |
Chris Cannam |
Resample duration tests
resample
|
| Fri, 27 Sep 2013 12:33:18 +0100 |
Chris Cannam |
More toward direct resample
resample
|
| Fri, 27 Sep 2013 12:32:53 +0100 |
Chris Cannam |
Add assert
resample
|
| Thu, 26 Sep 2013 15:04:45 +0100 |
Chris Cannam |
Update for Kaiser parameters changes; ensure Kaiser window is generated odd-length so with exactly 1 at the "centre"
resample
|
| Thu, 26 Sep 2013 14:47:27 +0100 |
Chris Cannam |
Separate out Kaiser window parameter calculation
resample
|
| Thu, 26 Sep 2013 14:46:36 +0100 |
Chris Cannam |
Fail if tests etc fail; add rebuild target
resample
|
| Wed, 25 Sep 2013 18:32:55 +0100 |
Chris Cannam |
Start work on direct resampler
resample
|
| Tue, 24 Sep 2013 17:31:14 +0100 |
Chris Cannam |
Accept a value for init modules if given
|
| Tue, 24 Sep 2013 17:30:51 +0100 |
Chris Cannam |
Compiler seems to need help with the type of this one, getting module type incomplete otherwise
|
| Tue, 24 Sep 2013 11:37:19 +0100 |
Chris Cannam |
processed self-binding must use type passed to function, not more restricted type
|
| Tue, 24 Sep 2013 11:35:23 +0100 |
Chris Cannam |
These structures may contain other fields too
|
| Tue, 24 Sep 2013 11:34:19 +0100 |
Chris Cannam |
Subject node type also contains literal
|
| Mon, 23 Sep 2013 14:23:34 +0100 |
Chris Cannam |
Remove Makefile; we're using Ant now
|
| Mon, 23 Sep 2013 14:14:27 +0100 |
Chris Cannam |
Move test data to testdata/
|
| Mon, 23 Sep 2013 12:44:23 +0100 |
Chris Cannam |
Add init to batch file as well
|
| Mon, 23 Sep 2013 12:38:02 +0100 |
Chris Cannam |
Merge
|
| Tue, 17 Sep 2013 07:53:58 +0100 |
Chris Cannam |
Merge
|
| Tue, 17 Sep 2013 07:53:49 +0100 |
Chris Cannam |
More diagnostic output, etc
|
| Mon, 23 Sep 2013 12:35:35 +0100 |
Chris Cannam |
Use Ayr init option to preload May modules; move code from may/ to src/ to avoid Yeti compiler doing on-the-fly recompilation on load
|
| Mon, 16 Sep 2013 10:56:19 +0100 |
Chris Cannam |
Add clean target to Ant build.xml
|
| Mon, 16 Sep 2013 10:53:37 +0100 |
Chris Cannam |
My alpha, beta are not working in emacs on Windows (pity)
|
| Fri, 13 Sep 2013 14:59:27 +0100 |
Chris Cannam |
More informative output when Vamp test plugin is not found
|
| Fri, 06 Sep 2013 13:36:29 +0100 |
Chris Cannam |
Add platform tests
|
| Fri, 06 Sep 2013 11:39:57 +0100 |
Chris Cannam |
Another Windows batch file
|
| Fri, 06 Sep 2013 08:37:51 +0100 |
Chris Cannam |
Add remaining plot-related jars
|
| Thu, 05 Sep 2013 21:52:21 +0100 |
Chris Cannam |
Add Ant build task and Windows batch file
|
| Wed, 04 Sep 2013 13:15:24 +0100 |
Chris Cannam |
Use local jars; shell syntax fixes
|
| Fri, 02 Aug 2013 23:13:24 +0100 |
Chris Cannam |
Highpassed & bandpassed tests
|
| Wed, 31 Jul 2013 18:18:03 +0100 |
Chris Cannam |
Fix factor of two error in cutoff frequency (first basic unit test for lowpass now passes)
|
| Wed, 31 Jul 2013 14:28:30 +0100 |
Chris Cannam |
First cut at unit test for lowpass
|
| Tue, 23 Jul 2013 15:20:27 +0100 |
Chris Cannam |
Add lowpassed, bandpassed, highpassed -- tests pending
|
| Tue, 23 Jul 2013 15:20:00 +0100 |
Chris Cannam |
Some adjustments to tests -- but these still don't pass, they still need revision
|
| Tue, 23 Jul 2013 15:19:01 +0100 |
Chris Cannam |
Add Kaiser based on bandwidth in Hz; add "dirac" window which contains only a single 1
|
| Tue, 23 Jul 2013 15:17:50 +0100 |
Chris Cannam |
Append existing CLASSPATH if any
|
| Fri, 12 Jul 2013 17:24:21 +0100 |
Chris Cannam |
Just change some numbers so as to make the difference between IR and signal more obvious in the code
|
| Fri, 12 Jul 2013 17:17:53 +0100 |
Chris Cannam |
Fixes to spaced, tests now pass
|
| Fri, 12 Jul 2013 17:00:21 +0100 |
Chris Cannam |
Fixes to picked, tests now pass
|
| Fri, 12 Jul 2013 10:38:42 +0100 |
Chris Cannam |
Test for picked
|
| Fri, 12 Jul 2013 10:33:43 +0100 |
Chris Cannam |
Test for spaced
|
| Fri, 12 Jul 2013 10:13:08 +0100 |
Chris Cannam |
Another interpolation test (that succeeds this time)
|
| Tue, 02 Jul 2013 22:24:14 +0100 |
Chris Cannam |
Merge
|
| Tue, 02 Jul 2013 22:23:43 +0100 |
Chris Cannam |
reverse -> reversed
|
| Tue, 02 Jul 2013 22:24:57 +0100 |
Chris Cannam |
Sketch interpolate/decimate tests (wrong for various reasons)
|
| Tue, 25 Jun 2013 10:08:30 +0100 |
Chris Cannam |
Start matrix docs
|
| Tue, 25 Jun 2013 09:48:57 +0100 |
Chris Cannam |
Docs
|
| Tue, 25 Jun 2013 09:37:53 +0100 |
Chris Cannam |
Docs
|
| Tue, 25 Jun 2013 09:36:22 +0100 |
Chris Cannam |
Docs
|
| Tue, 25 Jun 2013 09:15:18 +0100 |
Chris Cannam |
Average when mixing down, don't sum
|
| Tue, 25 Jun 2013 09:15:10 +0100 |
Chris Cannam |
Reduce max
|
| Tue, 25 Jun 2013 09:15:01 +0100 |
Chris Cannam |
Docs
|
| Mon, 24 Jun 2013 21:35:10 +0100 |
Chris Cannam |
Heap size etc
|
| Mon, 24 Jun 2013 20:56:27 +0100 |
Chris Cannam |
Remove workaround no longer needed with current Yeti
|
| Mon, 24 Jun 2013 20:54:59 +0100 |
Chris Cannam |
Add sampleRate, channels; rename rate -> sampleRate
|
| Mon, 24 Jun 2013 20:54:41 +0100 |
Chris Cannam |
Avoid divide by zero
|
| Tue, 18 Jun 2013 09:26:16 +0100 |
Chris Cannam |
Add maxindex, minindex
|
| Tue, 18 Jun 2013 09:18:16 +0100 |
Chris Cannam |
Add unityNormalised
|
| Mon, 17 Jun 2013 17:29:54 +0100 |
Chris Cannam |
Add recording
|
| Thu, 13 Jun 2013 16:07:56 +0100 |
Chris Cannam |
Fast convolver doesn't know exactly how many samples are left
|
| Wed, 12 Jun 2013 22:25:42 +0100 |
Chris Cannam |
Minor tidy
|
| Wed, 12 Jun 2013 21:51:15 +0100 |
Chris Cannam |
Short-circuit interpolate/decimate if factor is 1
|
| Wed, 12 Jun 2013 20:14:10 +0100 |
Chris Cannam |
Add inverted, mean, difference, resampledTo (very slow)
|
| Wed, 12 Jun 2013 13:43:15 +0100 |
Chris Cannam |
Add playMatrix
|
| Wed, 12 Jun 2013 13:22:46 +0100 |
Chris Cannam |
mixed -> sum
|
| Wed, 12 Jun 2013 13:20:05 +0100 |
Chris Cannam |
Refuse to write infinite stream
|
| Tue, 11 Jun 2013 22:22:25 +0100 |
Chris Cannam |
Rename YetiLab -> May throughout
|
| Tue, 11 Jun 2013 14:23:47 +0100 |
Chris Cannam |
Return correct sample rates for interpolated/decimated streams
|
| Tue, 11 Jun 2013 14:21:37 +0100 |
Chris Cannam |
minor reshuffle
|
| Tue, 11 Jun 2013 14:12:16 +0100 |
Chris Cannam |
Implement crude audio file write
|
| Mon, 10 Jun 2013 17:06:31 +0100 |
Chris Cannam |
Initial (incorrect) implementation of decimated
|
| Mon, 10 Jun 2013 15:38:36 +0100 |
Chris Cannam |
Tail-recursive overlap-add
|
| Mon, 10 Jun 2013 15:21:01 +0100 |
Chris Cannam |
Implement interpolate
|
| Mon, 10 Jun 2013 15:20:53 +0100 |
Chris Cannam |
Colours in plots
|
| Mon, 10 Jun 2013 13:45:18 +0100 |
Chris Cannam |
Colours in plots
|
| Mon, 10 Jun 2013 09:24:28 +0100 |
Chris Cannam |
Merge
|
| Mon, 10 Jun 2013 09:24:06 +0100 |
Chris Cannam |
Rename some variables in fancy fashion
|
| Fri, 07 Jun 2013 13:21:23 +0100 |
Chris Cannam |
Convolve: handle multiple channels
|
| Fri, 07 Jun 2013 10:03:40 +0100 |
Chris Cannam |
Kaiser window test
|
| Thu, 06 Jun 2013 21:49:10 +0100 |
Chris Cannam |
Introduce Kaiser window -- not yet tested
|
| Thu, 06 Jun 2013 12:03:19 +0100 |
Chris Cannam |
Add and test sinc function
|
| Thu, 06 Jun 2013 10:29:49 +0100 |
Chris Cannam |
Simpler and quicker fast convolve using map with history
|
| Thu, 06 Jun 2013 09:32:31 +0100 |
Chris Cannam |
Print overall fps, etc
|
| Thu, 06 Jun 2013 09:32:23 +0100 |
Chris Cannam |
Test combinations of convolve options
|
| Wed, 05 Jun 2013 16:20:52 +0100 |
Chris Cannam |
Avoid use of ++ in cases where it is not tail-recursive
|
| Wed, 05 Jun 2013 15:44:29 +0100 |
Chris Cannam |
Make sparse concat tail-recursive
|
| Wed, 05 Jun 2013 08:01:42 +0100 |
Chris Cannam |
More timings, etc
|
| Wed, 05 Jun 2013 08:00:53 +0100 |
Chris Cannam |
Types
|
| Tue, 04 Jun 2013 10:14:35 +0100 |
Chris Cannam |
Typo fix
|
| Mon, 03 Jun 2013 20:47:57 +0100 |
Chris Cannam |
Minor tidy
|
| Sun, 02 Jun 2013 20:32:16 +0100 |
Chris Cannam |
... while this tail recursive revision doesn't work: it loses all but the head of the remaining list when recursing
|
| Sun, 02 Jun 2013 20:28:12 +0100 |
Chris Cannam |
This revision works when convolving an audio stream from a real audio file, but it is not tail-recursive
|
| Sun, 02 Jun 2013 12:27:58 +0100 |
Chris Cannam |
Close compare for convolution
|
| Sun, 02 Jun 2013 12:27:47 +0100 |
Chris Cannam |
Add time function to test module
|
| Sun, 02 Jun 2013 12:16:21 +0100 |
Chris Cannam |
precalculated -> precalculatedMono (when supplied with vector rather than matrix)
|
| Sun, 02 Jun 2013 12:11:06 +0100 |
Chris Cannam |
Simpler fromList
|
| Sat, 01 Jun 2013 22:05:01 +0100 |
Chris Cannam |
Make convolver tail-recursive
|
| Sat, 01 Jun 2013 19:20:19 +0100 |
Chris Cannam |
Make convolver options into options
|
| Sat, 01 Jun 2013 18:53:46 +0100 |
Chris Cannam |
Fix overlap-add in convolver
|
| Sat, 01 Jun 2013 13:21:28 +0100 |
Chris Cannam |
Fast convolver now works, up to some error -- though still only mono and with a fixed convolution framesize
|
| Sat, 01 Jun 2013 13:20:46 +0100 |
Chris Cannam |
Fix amazing error in complex (and add test for it)
|
| Sat, 01 Jun 2013 12:21:15 +0100 |
Chris Cannam |
Fast convolution runs, returning wrong results
|
| Fri, 31 May 2013 22:04:27 +0100 |
Chris Cannam |
Plug in fast convolver (doesn't work yet though!)
|
| Fri, 31 May 2013 22:04:05 +0100 |
Chris Cannam |
Make realInverse able to take a list
|
| Fri, 31 May 2013 22:03:45 +0100 |
Chris Cannam |
Fix complex test path
|
| Fri, 31 May 2013 22:03:23 +0100 |
Chris Cannam |
Replace add c1 c2 with sum [c1, c2]
|
| Fri, 31 May 2013 22:02:54 +0100 |
Chris Cannam |
Supply list to vector add
|
| Fri, 31 May 2013 22:02:24 +0100 |
Chris Cannam |
Make add take a list rather than just 2
|
| Fri, 31 May 2013 22:02:03 +0100 |
Chris Cannam |
Move complex tests to complex package
|
| Fri, 31 May 2013 17:34:46 +0100 |
Chris Cannam |
Make a start on fast convolver
|
| Fri, 31 May 2013 17:34:37 +0100 |
Chris Cannam |
Remove dependency from framer on filter (avoiding circular dependency)
|
| Fri, 31 May 2013 17:34:04 +0100 |
Chris Cannam |
Add entrywise product
|
| Fri, 31 May 2013 17:32:56 +0100 |
Chris Cannam |
Make boxcar all-1s, not all-0.5s -- means it doesn't have the same attenuation on average as other windows, but it's more consistent with other environments
|
| Fri, 31 May 2013 15:14:09 +0100 |
Chris Cannam |
Hurrah! Overlap-add now produces valid output streams (finally) and passes the tests
|
| Fri, 31 May 2013 10:58:00 +0100 |
Chris Cannam |
Revise overlap-add
|
| Thu, 30 May 2013 22:33:16 +0100 |
Chris Cannam |
More overlap-add tests.
|
| Thu, 30 May 2013 20:27:54 +0100 |
Chris Cannam |
Window overlap scale factor
|
| Thu, 30 May 2013 17:56:29 +0100 |
Chris Cannam |
Periodic window probably better after all
|
| Thu, 30 May 2013 17:47:25 +0100 |
Chris Cannam |
Further test
|
| Thu, 30 May 2013 17:34:35 +0100 |
Chris Cannam |
More on overlap-add for frames
|
| Wed, 29 May 2013 22:59:23 +0100 |
Chris Cannam |
Toward frame -> stream processing. Need overlap-add.
|
| Wed, 29 May 2013 17:32:58 +0100 |
Chris Cannam |
Merge
|
| Wed, 29 May 2013 17:32:27 +0100 |
Chris Cannam |
Start on un-framing (does not build)
|
| Fri, 24 May 2013 12:41:41 +0100 |
Chris Cannam |
Synchronise audio read
|
| Tue, 28 May 2013 20:41:11 +0100 |
Chris Cannam |
Make convolver work. Ugly though
|
| Mon, 27 May 2013 23:37:57 +0100 |
Chris Cannam |
Simplistic convolution implementation and (currently failing) tests
|
| Sat, 25 May 2013 18:42:01 +0100 |
Chris Cannam |
Fixes to duplicate
|
| Sat, 25 May 2013 18:41:53 +0100 |
Chris Cannam |
(clumsily) make slice functions handle out-of-range arguments properly
|
| Sat, 25 May 2013 18:31:10 +0100 |
Chris Cannam |
Make slice return partial slices when range extents overlap vector ends
|
| Sat, 25 May 2013 18:18:10 +0100 |
Chris Cannam |
Implementation and (currently) failing tests for duplicate
|
| Thu, 23 May 2013 21:36:20 +0100 |
Chris Cannam |
Remove obsolete bits
|
| Thu, 23 May 2013 19:33:06 +0100 |
Chris Cannam |
Move some of the most commonly loaded modules up a level
|
| Thu, 23 May 2013 17:15:27 +0100 |
Chris Cannam |
Quicker, though uglier, sparse products
|
| Thu, 23 May 2013 16:12:21 +0100 |
Chris Cannam |
Faster sparseProductLeft. Similar code would work for other sparseProducts
|
| Thu, 23 May 2013 14:45:21 +0100 |
Chris Cannam |
Add note for docs
|
| Thu, 23 May 2013 14:39:40 +0100 |
Chris Cannam |
Add repeated
|
| Thu, 23 May 2013 14:39:18 +0100 |
Chris Cannam |
Add vector plot type
|
| Thu, 23 May 2013 14:38:57 +0100 |
Chris Cannam |
Simpler audiofile test with more slack
|
| Thu, 23 May 2013 13:34:27 +0100 |
Chris Cannam |
Further tests and fixes
|
| Thu, 23 May 2013 13:21:05 +0100 |
Chris Cannam |
Window fixes and tests
|
| Thu, 23 May 2013 11:21:30 +0100 |
Chris Cannam |
transform/window -> signal/window
|
| Thu, 23 May 2013 11:20:15 +0100 |
Chris Cannam |
Window functions: make symmetric/periodic an option
|
| Wed, 22 May 2013 22:19:48 +0100 |
Chris Cannam |
Fix window functions. We need tests for these.
|
| Wed, 22 May 2013 15:02:17 +0100 |
Chris Cannam |
Implement and test sparse resizedTo; some tidying
|
| Wed, 22 May 2013 13:54:15 +0100 |
Chris Cannam |
Rename and reorder args of at and slice functions in matrix and vector for consistency with std module equivalents
|
| Wed, 22 May 2013 09:22:10 +0100 |
Chris Cannam |
Make concat also return sparse when all its inputs are sparse
|
| Wed, 22 May 2013 08:56:51 +0100 |
Chris Cannam |
Replace matrix thresholded with a more general filter function that works for sparse matrices too
|
| Tue, 21 May 2013 22:37:28 +0100 |
Chris Cannam |
Make sum, difference, scaled and abs use sparse operations and return sparse matrices if all inputs are sparse
|
| Tue, 21 May 2013 22:36:39 +0100 |
Chris Cannam |
Implement add, subtract, scaled, abs
|
| Tue, 21 May 2013 21:58:34 +0100 |
Chris Cannam |
Add general enumerate, ensure zeros fed in to makeSparse are not retained in non-zero lists; test
|
| Tue, 21 May 2013 17:40:33 +0100 |
Chris Cannam |
Using hashes is simpler, but turns out to be mostly no faster and sometimes much slower. Not one to merge back.
sparse
|
| Tue, 21 May 2013 16:00:21 +0100 |
Chris Cannam |
Merge from default branch
sparse
|
| Tue, 21 May 2013 14:29:22 +0100 |
Chris Cannam |
Another minor improvement
|
| Tue, 21 May 2013 12:11:40 +0100 |
Chris Cannam |
Proper sparse*sparse multiply, more efficient makeSparse. Still loads of room for improvement, but the timings are more predictable now at least.
|
| Mon, 20 May 2013 22:17:35 +0100 |
Chris Cannam |
Merge from sparse branch
|
| Mon, 20 May 2013 22:17:19 +0100 |
Chris Cannam |
A reasonable sparse multiply, and a bit quicker dense one
sparse
|
| Mon, 20 May 2013 18:11:44 +0100 |
Chris Cannam |
Add speed tests
sparse
|
| Mon, 20 May 2013 18:11:36 +0100 |
Chris Cannam |
Sparsity is actually density
sparse
|
| Mon, 20 May 2013 18:11:20 +0100 |
Chris Cannam |
Sparsity is actually density
sparse
|
| Mon, 20 May 2013 16:48:44 +0100 |
Chris Cannam |
Add newSparseMatrix to api (needs test)
sparse
|
| Mon, 20 May 2013 16:46:38 +0100 |
Chris Cannam |
ColMajor -> ColumnMajor
sparse
|
| Mon, 20 May 2013 16:45:34 +0100 |
Chris Cannam |
Separate out thresholding from toSparse. Not entirely sure this is a good thing
sparse
|
| Mon, 20 May 2013 16:22:17 +0100 |
Chris Cannam |
Add and test sparsity
sparse
|
| Mon, 20 May 2013 16:01:43 +0100 |
Chris Cannam |
Fix comparator for sparse matrices; sprinkle some zeros in test data to exercise sparsity
sparse
|
| Mon, 20 May 2013 15:08:14 +0100 |
Chris Cannam |
Fix sparse matrix enumerate
sparse
|
| Mon, 20 May 2013 14:40:52 +0100 |
Chris Cannam |
Sparse fixes
sparse
|
| Mon, 20 May 2013 14:18:14 +0100 |
Chris Cannam |
Implement sparse matrix construction, add tests for sparse matrices (currently failing)
sparse
|
| Sun, 19 May 2013 22:21:47 +0100 |
Chris Cannam |
A few fixes
sparse
|
| Sun, 19 May 2013 22:16:02 +0100 |
Chris Cannam |
Extract values and slices (rows, columns) from sparse matrices
sparse
|
| Sun, 19 May 2013 21:13:48 +0100 |
Chris Cannam |
Sparse enumerate
sparse
|
| Sun, 19 May 2013 19:16:18 +0100 |
Chris Cannam |
Embark on sparse-matrix support
sparse
|
| Sun, 19 May 2013 18:42:10 +0100 |
Chris Cannam |
A more sophisticated bitdepth comparator, but something is still wrong here
|
| Fri, 17 May 2013 20:24:44 +0100 |
Chris Cannam |
Plot the (first few) values and difference from the audiofile read test when they aren't within tolerance
|
| Fri, 17 May 2013 17:47:09 +0100 |
Chris Cannam |
Yeti bug now fixed, closing branch that exhibited it
|
| Sun, 12 May 2013 21:12:54 +0100 |
Chris Cannam |
Print out the offending channel
|
| Sun, 12 May 2013 18:04:48 +0100 |
Chris Cannam |
Add vector max/min, matrix difference/abs, update audiofile ref tests
|
| Sun, 12 May 2013 14:56:40 +0100 |
Chris Cannam |
This should be quicker
|
| Sun, 12 May 2013 14:50:35 +0100 |
Chris Cannam |
Try comparison at file bitdepth (not working quite correctly)
|
| Sun, 12 May 2013 14:50:03 +0100 |
Chris Cannam |
Add equalUnder to compare vectors or matrices using a particular number comparator
|
| Sun, 12 May 2013 13:31:49 +0100 |
Chris Cannam |
More on audiofile reference tests
|
| Sat, 11 May 2013 16:29:30 +0100 |
Chris Cannam |
Make delayedBy support negative delay
|
| Sat, 11 May 2013 16:00:58 +0100 |
Chris Cannam |
Merge from matrix_opaque_immutable branch
|
| Sat, 11 May 2013 15:58:36 +0100 |
Chris Cannam |
Move block directory -> vector
matrix_opaque_immutable
|
| Sat, 11 May 2013 14:50:43 +0100 |
Chris Cannam |
Fix complex (avoiding dodgy bytecode)
matrix_opaque_immutable
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| Sat, 11 May 2013 12:20:40 +0100 |
Chris Cannam |
More compile fixes
matrix_opaque_immutable
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| Sat, 11 May 2013 12:07:21 +0100 |
Chris Cannam |
More block -> vector
matrix_opaque_immutable
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| Sat, 11 May 2013 12:04:05 +0100 |
Chris Cannam |
More block -> vector
matrix_opaque_immutable
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| Sat, 11 May 2013 12:01:34 +0100 |
Chris Cannam |
Some block -> vector renames
matrix_opaque_immutable
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| Sat, 11 May 2013 11:58:18 +0100 |
Chris Cannam |
Update syntheticstream
matrix_opaque_immutable
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| Sat, 11 May 2013 11:46:44 +0100 |
Chris Cannam |
Update channels
matrix_opaque_immutable
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| Sat, 11 May 2013 11:39:09 +0100 |
Chris Cannam |
Update matrix
matrix_opaque_immutable
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| Sat, 11 May 2013 11:27:34 +0100 |
Chris Cannam |
Update complex, fft
matrix_opaque_immutable
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| Sat, 11 May 2013 11:19:48 +0100 |
Chris Cannam |
Update blockfuncs
matrix_opaque_immutable
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| Fri, 10 May 2013 22:48:55 +0100 |
Chris Cannam |
Start moving fvector+block to a single immutable vector type
matrix_opaque_immutable
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| Wed, 08 May 2013 21:10:29 +0100 |
Chris Cannam |
Finish matrix api conversion compile fixes
matrix_opaque_immutable
|
