C 代码 生成符合 1除以f^alpha 幂律的噪声样本.rar

19 January 2020 09:01:40 AM COLORED_NOISE_TEST C version Test the COLORED_NOISE library. TEST01: Generating 128 sample points. 1/F^ALPHA noise has ALPHA = 0.000000 Variance is 1.000000 Initial random number seed = 123456789 Noise sample: 0 1.679040 1 -0.472769 2 -0.566060 3 -0.231124 4 1.212934 5 0.535037 6 1.269381 7 1.049543 ...... .............. 127 -0.066060 Data written to file "alpha_0.00.txt" TEST01: Generating 128 sample points. 1/F^ALPHA noise has ALPHA = 0.250000 Variance is 1.000000 Initial random number seed = 123456789 Noise sample: 0 1.679040 1 -0.262889 2 -0.507098 3 -0.251499 4 1.186028 5 0.677714 6 1.418870 7 1.306401 ...... .............. 127 -0.067986 Data written to file "alpha_0.25.txt" TEST01: Generating 128 sample points. 1/F^ALPHA noise has ALPHA = 0.500000 Variance is 1.000000 Initial random number seed = 123456789 Noise sample: 0 1.679040 1 -0.053009 2 -0.421902 3 -0.249747 4 1.171173 5 0.826697 6 1.592319 7 1.597493 ...... .............. 127 -0.023972 Data written to file "alpha_0.50.txt" TEST01: Generating 128 sample points. 1/F^ALPHA noise has ALPHA = 0.750000 Variance is 1.000000 Initial random number seed = 123456789 Noise sample: 0 1.679040 1 0.156871 2 -0.310471 3 -0.222588 4 1.172981 5 0.986356 6 1.793486 7 1.928559 ...... .............. 127 0.100291 Data written to file "alpha_0.75.txt" TEST01: Generating 128 sample points. 1/F^ALPHA noise has ALPHA = 1.000000 Variance is 1.000000 Initial random number seed = 123456789 Noise sample: 0 1.679040 1 0.366751 2 -0.172804 3 -0.166742 4 1.196472 5 1.161868 6 2.027164 7 2.306475 ...... .............. 127 0.358878 Data written to file "alpha_1.00.txt" TEST01: Generating 128 sample points. 1/F^ALPHA noise has ALPHA = 1.250000 Variance is 1.000000 Initial random number seed = 123456789 Noise sample: 0 1.679040 1 0.576631 2 -0.008903 3 -0.078931 4 1.247076 5 1.359265 6 2.299307 7 2.739459 ...... .............. 127 0.837794 Data written to file "alpha_1.25.txt" TEST01: Generating 128 sample points. 1/F^ALPHA noise has ALPHA = 1.500000 Variance is 1.000000 Initial random number seed = 123456789 Noise sample: 0 1.679040 1 0.786511 2 0.181234 3 0.044124 4 1.330634 5 1.585491 6 2.617171 7 3.237293 ...... .............. 127 1.674413 Data written to file "alpha_1.50.txt" TEST01: Generating 128 sample points. 1/F^ALPHA noise has ALPHA = 1.750000 Variance is 1.000000 Initial random number seed = 123456789 Noise sample: 0 1.679040 1 0.996391 2 0.397605 3 0.205704 4 1.453396 5 1.848450 6 2.989452 7 3.811574 ...... .............. 127 3.088373 Data written to file "alpha_1.75.txt" TEST01: Generating 128 sample points. 1/F^ALPHA noise has ALPHA = 2.000000 Variance is 1.000000 Initial random number seed = 123456789 Noise sample: 0 1.679040 1 1.206271 2 0.640212 3 0.409088 4 1.622022 5 2.157059 6 3.426439 7 4.475982 ...... .............. 127 5.430474 Data written to file "alpha_2.00.txt" COLORED_NOISE_TEST: Normal end of execution. 19 January 2020 09:01:40 AM