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root / utilities / UTIL_cascadePlot.m
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| 1 | 38:c2204b18f4a2 | rmeddis | function UTIL_cascadePlot(toPlot, colValues) |
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| 2 | % % useful code |
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| 3 | [nChannels nLags]=size(toPlot); |
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| 4 | |||
| 5 | % cunning code to represent channels as parallel lines |
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| 6 | [nRows nCols]=size(toPlot); |
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| 7 | if nChannels<2 |
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| 8 | error('UTIL_cascadePlot: only one row found')
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| 9 | end |
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| 10 | |||
| 11 | % a is the height to be added to each channel |
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| 12 | a=max(max(toPlot))*(0:nRows-1)'; |
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| 13 | |||
| 14 | % peakGain emphasises the peak height |
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| 15 | % peaks can be higher than the space between channels |
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| 16 | peakGain=10; |
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| 17 | x=peakGain*toPlot+repmat(a,1,nCols); |
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| 18 | x=nRows*x/max(max(x)); |
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| 19 | |||
| 20 | for row=1:nRows-1 |
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| 21 | x(row,:)=min(x(row,:), x(row+1,:)); |
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| 22 | end |
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| 23 | |||
| 24 | plot(colValues, x','k') |
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| 25 | ylim([0 nRows]) |