Last change
on this file since 907 was
907,
checked in by Maciej Komosinski, 5 years ago
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Code formatting
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Property svn:eol-style set to
native
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File size:
952 bytes
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1 | // This file is a part of Framsticks SDK. http://www.framsticks.com/ |
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2 | // Copyright (C) 1999-2015 Maciej Komosinski and Szymon Ulatowski. |
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3 | // See LICENSE.txt for details. |
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4 | |
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5 | #include "neuroimpl-channels.h" |
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6 | #include <common/nonstd_stl.h> |
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7 | |
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8 | void NI_Channelize::go() |
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9 | { |
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10 | setChannelCount(getInputCount()); |
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11 | for (int i = 0; i < getInputCount(); i++) |
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12 | setState(getWeightedInputState(i), i); |
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13 | } |
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14 | |
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15 | void NI_ChMux::go() |
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16 | { |
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17 | int c = getInputChannelCount(1); |
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18 | if (c < 2) { setState(getWeightedInputState(1)); return; } |
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19 | double s = getWeightedInputState(0); |
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20 | s = (max(-1.0, min(1.0, s)) + 1.0) / 2.0; // 0..1 |
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21 | int i1; |
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22 | i1 = (int)(s * (c - 1)); i1 = max(0, min(i1, c - 2)); |
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23 | double sw = 1.0 / (c - 1); |
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24 | double s1 = sw * i1; |
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25 | double w1 = fabs((s - s1) / sw); |
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26 | double w2 = 1.0 - w1; |
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27 | double is1 = getWeightedInputState(1, i1); |
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28 | double is2 = getWeightedInputState(1, i1 + 1); |
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29 | setState(is1 * w2 + is2 * w1); |
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30 | } |
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31 | |
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32 | void NI_ChSel::go() |
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33 | { |
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34 | setState(getWeightedInputState(0, ch)); |
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35 | } |
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