comparison Chordino.cpp @ 41:d6bb9b43ac1c matthiasm-plugin

README and new parameters, not tested yet
author Matthias Mauch <mail@matthiasmauch.net>
date Fri, 22 Oct 2010 21:43:57 +0900
parents 7409ab74c63b
children d01f94d58ef0
comparison
equal deleted inserted replaced
40:61d35e59ee2b 41:d6bb9b43ac1c
202 runningstd = SpecialConvolution(runningstd,hw); // second step convolve 202 runningstd = SpecialConvolution(runningstd,hw); // second step convolve
203 for (int i = 0; i < 256; i++) { 203 for (int i = 0; i < 256; i++) {
204 runningstd[i] = sqrt(runningstd[i]); // square root to finally have running std 204 runningstd[i] = sqrt(runningstd[i]); // square root to finally have running std
205 if (runningstd[i] > 0) { 205 if (runningstd[i] > 0) {
206 // f2.values[i] = (f2.values[i] / runningmean[i]) > thresh ? 206 // f2.values[i] = (f2.values[i] / runningmean[i]) > thresh ?
207 // (f2.values[i] - runningmean[i]) / pow(runningstd[i],m_paling) : 0; 207 // (f2.values[i] - runningmean[i]) / pow(runningstd[i],m_whitening) : 0;
208 f2.values[i] = (f2.values[i] - runningmean[i]) > 0 ? 208 f2.values[i] = (f2.values[i] - runningmean[i]) > 0 ?
209 (f2.values[i] - runningmean[i]) / pow(runningstd[i],m_paling) : 0; 209 (f2.values[i] - runningmean[i]) / pow(runningstd[i],m_whitening) : 0;
210 } 210 }
211 if (f2.values[i] < 0) { 211 if (f2.values[i] < 0) {
212 cerr << "ERROR: negative value in logfreq spectrum" << endl; 212 cerr << "ERROR: negative value in logfreq spectrum" << endl;
213 } 213 }
214 } 214 }