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1 .TH CHI 1 "1 September 1993"
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2
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3 .SH NAME
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4 chi \- repetitative chi-squared curve.
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5
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6 .SH SYNTAX
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7 chi [options]
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8
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9 .SH DESCRIPTION
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10 Generate samples of a repeated chi-squared waveform at a given sample
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11 rate. Samples are written on the stdout in binary shorts or floats
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12 according to the `datatype' option.
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13
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14 .SH OPTIONS
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15
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16 1. period, amplitude, duration.
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17
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18 The `period' option sets the period of repetition of the waveform in
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19 samples. The `duration' option sets the total duration of the output
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20 waveform in samples. Both may be given with time units (s or ms) in
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21 which case the time is converted to samples using the given `samplerate'
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22 option. The `amplitude' option sets the height of the waveform.
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23
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24 2. asymmetry
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25
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26 The asymmetry parameter ( >= 1 ) controls the assymmetry of the repeated curve.
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27
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28 .SH "SEE ALSO"
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29 options ramp tone noise ptrain
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30
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31 .SH COPYRIGHT
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32 .LP
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33 Copyright (c) Applied Psychology Unit, Medical Research Council, 1995
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34 .LP
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35 Permission to use, copy, modify, and distribute this software without fee
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36 is hereby granted for research purposes, provided that this copyright
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37 notice appears in all copies and in all supporting documentation, and that
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38 the software is not redistributed for any fee (except for a nominal
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39 shipping charge). Anyone wanting to incorporate all or part of this
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40 software in a commercial product must obtain a license from the Medical
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41 Research Council.
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42 .LP
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43 The MRC makes no representations about the suitability of this
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44 software for any purpose. It is provided "as is" without express or
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45 implied warranty.
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46 .LP
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47 THE MRC DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
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48 ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
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49 THE A.P.U. BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES
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50 OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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51 WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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52 ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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53 SOFTWARE.
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54
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