# correlations between signal descriptors given a test signal # analysis window 4000 samples # note: phi = spectral flux, loud = frequency weighted amplitude zcr tv peak loud amp zcr 1.000000000 0.85917301 0.637868409 0.10853347 0.45098452 tv 0.859173010 1.00000000 0.587801952 0.21019308 0.58937962 peak 0.637868409 0.58780195 1.000000000 0.15099389 0.33570146 loud 0.108533468 0.21019308 0.150993891 1.00000000 0.71036163 amp 0.450984515 0.58937962 0.335701458 0.71036163 1.00000000 cent 0.464748809 0.40510993 0.434443479 0.35276544 0.20465356 phi 0.001616647 0.03093817 -0.106132510 -0.04687900 0.03519162 rfsym -0.371193544 -0.30171710 -0.247905225 -0.17760799 -0.22304049 convex 0.069178352 0.08229935 -0.275859558 0.55077104 0.32462274 powdif 0.416310540 0.46116466 0.474379998 0.24206774 0.17882520 expand -0.176064061 -0.21620118 -0.006428581 0.09205734 -0.26881368 perment -0.173242798 -0.39966068 0.234958996 -0.13210722 -0.38743107 mid 0.457512897 0.62181797 0.387603303 0.46561945 0.42936438 cusp 0.019232106 -0.03556637 0.429504753 -0.34972440 -0.32489586 nlasym 0.472555968 0.42163116 0.324718706 0.26729140 0.29277637 ppamp 0.408387019 0.53971855 0.328831605 0.84387747 0.79273501 ppasym -0.018406621 -0.01690020 -0.053075611 -0.02550477 0.23959482 shim 0.225474267 0.14687637 0.190543382 0.34439798 0.18414318 slop 0.753565306 0.72017286 0.892631675 0.35870462 0.53495316 cent phi rfsym convex powdif zcr 0.464748809 0.001616647 -0.371193544 0.069178352 0.41631054 tv 0.405109928 0.030938174 -0.301717103 0.082299352 0.46116466 peak 0.434443479 -0.106132510 -0.247905225 -0.275859558 0.47438000 loud 0.352765443 -0.046879000 -0.177607991 0.550771042 0.24206774 amp 0.204653564 0.035191619 -0.223040489 0.324622744 0.17882520 cent 1.000000000 0.002713139 -0.229142796 0.349613882 0.87823901 phi 0.002713139 1.000000000 -0.071614313 -0.010196290 0.01067333 rfsym -0.229142796 -0.071614313 1.000000000 -0.081041132 -0.22448882 convex 0.349613882 -0.010196290 -0.081041132 1.000000000 0.25113928 powdif 0.878239015 0.010673326 -0.224488823 0.251139283 1.00000000 expand 0.041804363 -0.445375082 0.322495130 0.191113697 0.02326548 perment 0.302473988 -0.007596496 0.017979894 -0.261021194 0.23601642 mid 0.764705594 0.048404843 -0.356078166 0.432172144 0.81800279 cusp 0.189806096 -0.068887275 0.005279272 -0.762609783 0.23441434 nlasym 0.337499883 -0.060675506 -0.697727131 0.215136403 0.28537634 ppamp 0.396190642 0.014281775 -0.212881990 0.374097532 0.36420369 ppasym -0.021139324 0.112050408 0.040925471 -0.033907598 -0.01367645 shim 0.230357070 -0.030415373 -0.294279761 -0.007387261 0.18361582 slop 0.546759329 -0.056854153 -0.328370697 -0.069625687 0.58268608 expand perment mid cusp nlasym zcr -0.176064061 -0.173242798 0.457512897 0.019232106 0.47255597 tv -0.216201181 -0.399660680 0.621817972 -0.035566368 0.42163116 peak -0.006428581 0.234958996 0.387603303 0.429504753 0.32471871 loud 0.092057342 -0.132107222 0.465619453 -0.349724396 0.26729140 amp -0.268813681 -0.387431068 0.429364385 -0.324895864 0.29277637 cent 0.041804363 0.302473988 0.764705594 0.189806096 0.33749988 phi -0.445375082 -0.007596496 0.048404843 -0.068887275 -0.06067551 rfsym 0.322495130 0.017979894 -0.356078166 0.005279272 -0.69772713 convex 0.191113697 -0.261021194 0.432172144 -0.762609783 0.21513640 powdif 0.023265480 0.236016420 0.818002786 0.234414340 0.28537634 expand 1.000000000 0.078065186 -0.002856047 0.055897702 -0.08647306 perment 0.078065186 1.000000000 0.015812370 0.584772436 -0.01050315 mid -0.002856047 0.015812370 1.000000000 0.044416414 0.49240691 cusp 0.055897702 0.584772436 0.044416414 1.000000000 -0.08819256 nlasym -0.086473056 -0.010503153 0.492406911 -0.088192561 1.00000000 ppamp -0.035213011 -0.246217245 0.557834131 -0.240237058 0.30501776 ppasym -0.352158651 0.025835651 -0.019379420 -0.010017628 -0.01622104 shim 0.111915948 0.187193367 0.262152781 0.146035747 0.41519986 slop -0.088273377 0.023649970 0.534253322 0.238579270 0.39739418 ppamp ppasym shim slop zcr 0.408387019 -0.018406621 0.225474267 0.75356531 tv 0.539718553 -0.016900202 0.146876368 0.72017286 peak 0.328831605 -0.053075611 0.190543382 0.89263168 loud 0.843877474 -0.025504768 0.344397979 0.35870462 amp 0.792735008 0.239594820 0.184143178 0.53495316 cent 0.396190642 -0.021139324 0.230357070 0.54675933 phi 0.014281775 0.112050408 -0.030415373 -0.05685415 rfsym -0.212881990 0.040925471 -0.294279761 -0.32837070 convex 0.374097532 -0.033907598 -0.007387261 -0.06962569 powdif 0.364203689 -0.013676446 0.183615821 0.58268608 expand -0.035213011 -0.352158651 0.111915948 -0.08827338 perment -0.246217245 0.025835651 0.187193367 0.02364997 mid 0.557834131 -0.019379420 0.262152781 0.53425332 cusp -0.240237058 -0.010017628 0.146035747 0.23857927 nlasym 0.305017761 -0.016221042 0.415199863 0.39739418 ppamp 1.000000000 -0.007122546 0.426868542 0.57181628 ppasym -0.007122546 1.000000000 -0.053252889 -0.02999208 shim 0.426868542 -0.053252889 1.000000000 0.33326906 slop 0.571816280 -0.029992084 0.333269058 1.00000000 >