Search - fft prime factor

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[Algorithm] DTMB_3780FFT_float DL : 0: DTMB 中3780FFT应用程序,对特殊长度FFT用了WFTA算法，还有素因子分解算法-DTMB in 3780FFT applications for special use WFTA length FFT algorithm, prime factor decomposition algorithms
Date : 2025-07-15 Size : 768kb User : jiangjia
[Mathimatics-Numerical algorithms] flysf DL : 0: 这个傅立叶实例算法使用了基2、基3、基4、基5、基8、基10……混合算法，几乎可以计算任意长度的FFT。说明白点也就是当序列长度n为2、3、5、7、11等这些比较小的素数时，或者n的最大素因数<=37时，可计算这个序列的FFT。-The Fourier algorithm uses an instance of the base 2, base 3, base 4, base 5, base 8, base 10 ... ... hybrid algorithm can calculate almost any length of FFT. Say clearly that that is when the sequence length n for 2,3,5,7,11 and so on these relatively small prime numbers, or when n, the largest prime factor "= 37 hours, calculate the sequence of the FFT.
Date : 2025-07-15 Size : 39kb User : 169
[Algorithm] cwplib DL : 0: Among other things it contains: prime factor fft routines allocation of multi-dimensional arrays complex number manipulation big matrix handling routines interpolation routines Butterworth filters differentiator approximations sorting and searching routines LINPACK functions graphics utilities
Date : 2025-07-15 Size : 106kb User : bobtnt