test1.txt

来自「最近看到有人提问怎样用FFT实现频谱分析」· 文本 代码 · 共 1,026 行 · 第 1/3 页

  0.342000	  0.162637	  0.986686
  0.343000	  0.181206	  0.983445
  0.344000	  0.199710	  0.979855
  0.345000	  0.218143	  0.975917
  0.346000	  0.236499	  0.971632
  0.347000	  0.254771	  0.967001
  0.348000	  0.272952	  0.962028
  0.349000	  0.291036	  0.956712
  0.350000	  0.309017	  0.951057
  0.351000	  0.326888	  0.945063
  0.352000	  0.344643	  0.938734
  0.353000	  0.362275	  0.932071
  0.354000	  0.379779	  0.925077
  0.355000	  0.397148	  0.917755
  0.356000	  0.414376	  0.910106
  0.357000	  0.431456	  0.902134
  0.358000	  0.448383	  0.893841
  0.359000	  0.465151	  0.885231
  0.360000	  0.481754	  0.876307
  0.361000	  0.498185	  0.867071
  0.362000	  0.514440	  0.857527
  0.363000	  0.530511	  0.847678
  0.364000	  0.546394	  0.837528
  0.365000	  0.562083	  0.827081
  0.366000	  0.577573	  0.816339
  0.367000	  0.592857	  0.805308
  0.368000	  0.607930	  0.793990
  0.369000	  0.622788	  0.782391
  0.370000	  0.637424	  0.770513
  0.371000	  0.651834	  0.758362
  0.372000	  0.666012	  0.745941
  0.373000	  0.679953	  0.733255
  0.374000	  0.693653	  0.720309
  0.375000	  0.707107	  0.707107
  0.376000	  0.720309	  0.693653
  0.377000	  0.733255	  0.679953
  0.378000	  0.745941	  0.666012
  0.379000	  0.758362	  0.651834
  0.380000	  0.770513	  0.637424
  0.381000	  0.782391	  0.622788
  0.382000	  0.793990	  0.607930
  0.383000	  0.805308	  0.592857
  0.384000	  0.816339	  0.577573
  0.385000	  0.827081	  0.562083
  0.386000	  0.837528	  0.546394
  0.387000	  0.847678	  0.530511
  0.388000	  0.857527	  0.514440
  0.389000	  0.867071	  0.498185
  0.390000	  0.876307	  0.481754
  0.391000	  0.885231	  0.465151
  0.392000	  0.893841	  0.448383
  0.393000	  0.902134	  0.431456
  0.394000	  0.910106	  0.414376
  0.395000	  0.917755	  0.397148
  0.396000	  0.925077	  0.379779
  0.397000	  0.932071	  0.362275
  0.398000	  0.938734	  0.344643
  0.399000	  0.945063	  0.326888
  0.400000	  0.951057	  0.309017
  0.401000	  0.956712	  0.291036
  0.402000	  0.962028	  0.272952
  0.403000	  0.967001	  0.254771
  0.404000	  0.971632	  0.236499
  0.405000	  0.975917	  0.218143
  0.406000	  0.979855	  0.199710
  0.407000	  0.983445	  0.181206
  0.408000	  0.986686	  0.162637
  0.409000	  0.989576	  0.144011
  0.410000	  0.992115	  0.125333
  0.411000	  0.994301	  0.106611
  0.412000	  0.996134	  0.087851
  0.413000	  0.997613	  0.069060
  0.414000	  0.998737	  0.050244
  0.415000	  0.999507	  0.031411
  0.416000	  0.999921	  0.012566
  0.417000	  0.999980	 -0.006283
  0.418000	  0.999684	 -0.025130
  0.419000	  0.999033	 -0.043968
  0.420000	  0.998027	 -0.062791
  0.421000	  0.996666	 -0.081591
  0.422000	  0.994951	 -0.100362
  0.423000	  0.992883	 -0.119097
  0.424000	  0.990461	 -0.137790
  0.425000	  0.987688	 -0.156434
  0.426000	  0.984564	 -0.175023
  0.427000	  0.981091	 -0.193549
  0.428000	  0.977268	 -0.212007
  0.429000	  0.973099	 -0.230389
  0.430000	  0.968583	 -0.248690
  0.431000	  0.963724	 -0.266902
  0.432000	  0.958522	 -0.285019
  0.433000	  0.952979	 -0.303035
  0.434000	  0.947098	 -0.320944
  0.435000	  0.940881	 -0.338738
  0.436000	  0.934329	 -0.356412
  0.437000	  0.927445	 -0.373959
  0.438000	  0.920232	 -0.391374
  0.439000	  0.912692	 -0.408649
  0.440000	  0.904827	 -0.425779
  0.441000	  0.896641	 -0.442758
  0.442000	  0.888136	 -0.459580
  0.443000	  0.879316	 -0.476238
  0.444000	  0.870184	 -0.492727
  0.445000	  0.860742	 -0.509041
  0.446000	  0.850994	 -0.525175
  0.447000	  0.840945	 -0.541121
  0.448000	  0.830596	 -0.556876
  0.449000	  0.819952	 -0.572432
  0.450000	  0.809017	 -0.587785
  0.451000	  0.797794	 -0.602930
  0.452000	  0.786288	 -0.617860
  0.453000	  0.774503	 -0.632570
  0.454000	  0.762443	 -0.647056
  0.455000	  0.750111	 -0.661312
  0.456000	  0.737513	 -0.675333
  0.457000	  0.724653	 -0.689114
  0.458000	  0.711536	 -0.702650
  0.459000	  0.698165	 -0.715936
  0.460000	  0.684547	 -0.728969
  0.461000	  0.670686	 -0.741742
  0.462000	  0.656586	 -0.754251
  0.463000	  0.642253	 -0.766493
  0.464000	  0.627691	 -0.778462
  0.465000	  0.612907	 -0.790155
  0.466000	  0.597905	 -0.801567
  0.467000	  0.582690	 -0.812694
  0.468000	  0.567269	 -0.823533
  0.469000	  0.551646	 -0.834078
  0.470000	  0.535827	 -0.844328
  0.471000	  0.519817	 -0.854277
  0.472000	  0.503623	 -0.863923
  0.473000	  0.487250	 -0.873262
  0.474000	  0.470704	 -0.882291
  0.475000	  0.453990	 -0.891007
  0.476000	  0.437116	 -0.899405
  0.477000	  0.420086	 -0.907484
  0.478000	  0.402906	 -0.915241
  0.479000	  0.385584	 -0.922673
  0.480000	  0.368125	 -0.929776
  0.481000	  0.350534	 -0.936550
  0.482000	  0.332820	 -0.942991
  0.483000	  0.314987	 -0.949096
  0.484000	  0.297042	 -0.954865
  0.485000	  0.278991	 -0.960294
  0.486000	  0.260842	 -0.965382
  0.487000	  0.242599	 -0.970127
  0.488000	  0.224271	 -0.974527
  0.489000	  0.205863	 -0.978581
  0.490000	  0.187381	 -0.982287
  0.491000	  0.168833	 -0.985645
  0.492000	  0.150226	 -0.988652
  0.493000	  0.131564	 -0.991308
  0.494000	  0.112856	 -0.993611
  0.495000	  0.094108	 -0.995562
  0.496000	  0.075327	 -0.997159
  0.497000	  0.056519	 -0.998402
  0.498000	  0.037690	 -0.999289
  0.499000	  0.018848	 -0.999822
  0.500000	  0.000000	 -1.000000
  0.501000	 -0.018848	 -0.999822
  0.502000	 -0.037690	 -0.999289
  0.503000	 -0.056519	 -0.998402
  0.504000	 -0.075327	 -0.997159
  0.505000	 -0.094108	 -0.995562
  0.506000	 -0.112856	 -0.993611
  0.507000	 -0.131564	 -0.991308
  0.508000	 -0.150226	 -0.988652
  0.509000	 -0.168833	 -0.985645
  0.510000	 -0.187381	 -0.982287
  0.511000	 -0.205863	 -0.978581
  0.512000	 -0.224271	 -0.974527
  0.513000	 -0.242599	 -0.970127
  0.514000	 -0.260842	 -0.965382
  0.515000	 -0.278991	 -0.960294
  0.516000	 -0.297042	 -0.954865
  0.517000	 -0.314987	 -0.949096
  0.518000	 -0.332820	 -0.942991
  0.519000	 -0.350534	 -0.936550
  0.520000	 -0.368125	 -0.929776
  0.521000	 -0.385584	 -0.922673
  0.522000	 -0.402906	 -0.915241
  0.523000	 -0.420086	 -0.907484
  0.524000	 -0.437116	 -0.899405
  0.525000	 -0.453990	 -0.891007
  0.526000	 -0.470704	 -0.882291
  0.527000	 -0.487250	 -0.873262
  0.528000	 -0.503623	 -0.863923
  0.529000	 -0.519817	 -0.854277
  0.530000	 -0.535827	 -0.844328
  0.531000	 -0.551646	 -0.834078
  0.532000	 -0.567269	 -0.823533
  0.533000	 -0.582690	 -0.812694
  0.534000	 -0.597905	 -0.801567
  0.535000	 -0.612907	 -0.790155
  0.536000	 -0.627691	 -0.778462
  0.537000	 -0.642253	 -0.766493
  0.538000	 -0.656586	 -0.754251
  0.539000	 -0.670686	 -0.741742
  0.540000	 -0.684547	 -0.728969
  0.541000	 -0.698165	 -0.715936
  0.542000	 -0.711536	 -0.702650
  0.543000	 -0.724653	 -0.689114
  0.544000	 -0.737513	 -0.675333
  0.545000	 -0.750111	 -0.661312
  0.546000	 -0.762443	 -0.647056
  0.547000	 -0.774503	 -0.632570
  0.548000	 -0.786288	 -0.617860
  0.549000	 -0.797794	 -0.602930
  0.550000	 -0.809017	 -0.587785
  0.551000	 -0.819952	 -0.572432
  0.552000	 -0.830596	 -0.556876
  0.553000	 -0.840945	 -0.541121
  0.554000	 -0.850994	 -0.525175
  0.555000	 -0.860742	 -0.509041
  0.556000	 -0.870184	 -0.492727
  0.557000	 -0.879316	 -0.476238
  0.558000	 -0.888136	 -0.459580
  0.559000	 -0.896641	 -0.442758
  0.560000	 -0.904827	 -0.425779
  0.561000	 -0.912692	 -0.408649
  0.562000	 -0.920232	 -0.391374
  0.563000	 -0.927445	 -0.373959
  0.564000	 -0.934329	 -0.356412
  0.565000	 -0.940881	 -0.338738
  0.566000	 -0.947098	 -0.320944
  0.567000	 -0.952979	 -0.303035
  0.568000	 -0.958522	 -0.285019
  0.569000	 -0.963724	 -0.266902
  0.570000	 -0.968583	 -0.248690
  0.571000	 -0.973099	 -0.230389
  0.572000	 -0.977268	 -0.212007
  0.573000	 -0.981091	 -0.193549
  0.574000	 -0.984564	 -0.175023
  0.575000	 -0.987688	 -0.156434
  0.576000	 -0.990461	 -0.137790
  0.577000	 -0.992883	 -0.119097
  0.578000	 -0.994951	 -0.100362
  0.579000	 -0.996666	 -0.081591
  0.580000	 -0.998027	 -0.062791
  0.581000	 -0.999033	 -0.043968
  0.582000	 -0.999684	 -0.025130
  0.583000	 -0.999980	 -0.006283
  0.584000	 -0.999921	  0.012566
  0.585000	 -0.999507	  0.031411
  0.586000	 -0.998737	  0.050244
  0.587000	 -0.997613	  0.069060
  0.588000	 -0.996134	  0.087851
  0.589000	 -0.994301	  0.106611
  0.590000	 -0.992115	  0.125333
  0.591000	 -0.989576	  0.144011
  0.592000	 -0.986686	  0.162637
  0.593000	 -0.983445	  0.181206
  0.594000	 -0.979855	  0.199710
  0.595000	 -0.975917	  0.218143
  0.596000	 -0.971632	  0.236499
  0.597000	 -0.967001	  0.254771
  0.598000	 -0.962028	  0.272952
  0.599000	 -0.956712	  0.291036
  0.600000	 -0.951057	  0.309017
  0.601000	 -0.945063	  0.326888
  0.602000	 -0.938734	  0.344643
  0.603000	 -0.932071	  0.362275
  0.604000	 -0.925077	  0.379779
  0.605000	 -0.917755	  0.397148
  0.606000	 -0.910106	  0.414376
  0.607000	 -0.902134	  0.431456
  0.608000	 -0.893841	  0.448383
  0.609000	 -0.885231	  0.465151
  0.610000	 -0.876307	  0.481754
  0.611000	 -0.867071	  0.498185
  0.612000	 -0.857527	  0.514440
  0.613000	 -0.847678	  0.530511
  0.614000	 -0.837528	  0.546394
  0.615000	 -0.827081	  0.562083
  0.616000	 -0.816339	  0.577573
  0.617000	 -0.805308	  0.592857
  0.618000	 -0.793990	  0.607930
  0.619000	 -0.782391	  0.622788
  0.620000	 -0.770513	  0.637424
  0.621000	 -0.758362	  0.651834
  0.622000	 -0.745941	  0.666012
  0.623000	 -0.733255	  0.679953
  0.624000	 -0.720309	  0.693653
  0.625000	 -0.707107	  0.707107
  0.626000	 -0.693653	  0.720309
  0.627000	 -0.679953	  0.733255
  0.628000	 -0.666012	  0.745941
  0.629000	 -0.651834	  0.758362
  0.630000	 -0.637424	  0.770513
  0.631000	 -0.622788	  0.782391
  0.632000	 -0.607930	  0.793990
  0.633000	 -0.592857	  0.805308
  0.634000	 -0.577573	  0.816339
  0.635000	 -0.562083	  0.827081
  0.636000	 -0.546394	  0.837528
  0.637000	 -0.530511	  0.847678
  0.638000	 -0.514440	  0.857527
  0.639000	 -0.498185	  0.867071
  0.640000	 -0.481754	  0.876307
  0.641000	 -0.465151	  0.885231
  0.642000	 -0.448383	  0.893841
  0.643000	 -0.431456	  0.902134
  0.644000	 -0.414376	  0.910106
  0.645000	 -0.397148	  0.917755
  0.646000	 -0.379779	  0.925077
  0.647000	 -0.362275	  0.932071
  0.648000	 -0.344643	  0.938734
  0.649000	 -0.326888	  0.945063
  0.650000	 -0.309017	  0.951057
  0.651000	 -0.291036	  0.956712
  0.652000	 -0.272952	  0.962028
  0.653000	 -0.254771	  0.967001
  0.654000	 -0.236499	  0.971632
  0.655000	 -0.218143	  0.975917
  0.656000	 -0.199710	  0.979855
  0.657000	 -0.181206	  0.983445
  0.658000	 -0.162637	  0.986686
  0.659000	 -0.144011	  0.989576
  0.660000	 -0.125333	  0.992115
  0.661000	 -0.106611	  0.994301
  0.662000	 -0.087851	  0.996134
  0.663000	 -0.069060	  0.997613
  0.664000	 -0.050244	  0.998737
  0.665000	 -0.031411	  0.999507
  0.666000	 -0.012566	  0.999921
  0.667000	  0.006283	  0.999980
  0.668000	  0.025130	  0.999684
  0.669000	  0.043968	  0.999033
  0.670000	  0.062791	  0.998027
  0.671000	  0.081591	  0.996666
  0.672000	  0.100362	  0.994951
  0.673000	  0.119097	  0.992883
  0.674000	  0.137790	  0.990461
  0.675000	  0.156434	  0.987688
  0.676000	  0.175023	  0.984564
  0.677000	  0.193549	  0.981091
  0.678000	  0.212007	  0.977268
  0.679000	  0.230389	  0.973099
  0.680000	  0.248690	  0.968583
  0.681000	  0.266902	  0.963724
  0.682000	  0.285019	  0.958522
  0.683000	  0.303035	  0.952979