搜索资源列表
MCMPFFT
- 利用经典的Cooley-Tukey基2算法求复序列 的DFT
MCORPSD
- 可利用该源码程序用Blackman-Tukey法（自相关法）对信号 作功率谱估计。
fft
- 离散傅里叶变换是20世纪60年代是计算复杂性研究的主要里程碑之一，1965年Cooley和Tukey所研究的计算离散傅里叶变换(Discrete Fourier Test)的快速傅氏变换(FFT)将计算量从О(n2)下降至О(nlogn)，推进了FFT更深层、更广法的研究与应用。 这是一个傅氏变换的MPI程序，用C语言实现。
auto_correlation
- 用Blackman-Tukey方法（自相关法）实现对任意输入的实序列函数x(n)作功率谱估计。-Using Blackman-Tukey method (autocorrelation method) to achieve the actual sequence of arbitrary input function x (n) for power spectrum estimation.
CMPFFT
- 利用经典的COOLEY-TUKEY基2算法求复序列x[n]的DFTX[k].有Fortran的子程序和主程序,还有C程序-The use of classic COOLEY-TUKEY radix-2 algorithm for complex sequence x [n] of DFTX [k]. Have the Fortran subroutines and main program, there are C procedures
MCMPFFT
- 利用经典的Cooley-Tukey基2算法求复序列的DFT-Use of the classic Cooley-Tukey radix-2 algorithm for complex sequence of DFT
FFT
- This article describes a new efficient implementation of the Cooley-Tukey fast Fourier transform (FFT) algorithm using C++ template metaprogramming. Thank to the recursive nature of the FFT, the source code is more readable and faster than the classi
tukey
- 利用tukey和barlett方法对随机信号的功率谱进行估计。迭代方法来判断性能-Tukey and the use of random signal barlett method to estimate the power spectrum. Iterative method to determine the performance of
BTblackman
- 经典法，布莱克曼-图基法求谱估计，简单实用-Classical method, Blackman- map-based spectrum estimation method, simple and practical
median_polish
- MEDIAN_POLISH Fits an additive model using Tukey s median polish procedure.
lagrangian_mechanics
- MODERN TECHNIQUES OF POWER SPECTRUM ESTIMATION BY C. BINGHAM, M. D. GODFREY, and J. W. TUKEY Reprinted from IEEE TRANSACTIONS ON AUDIO AND ELECTROACOUSTICS Volume AU-15, Number 2, June 1967 pp. 56-66 Copyright c 1967 { The Institute
relate-blackman
- 基于BLACKMAN窗的自相关周期图法功率谱估计，希望对大家有所帮助。-BLACKMAN-based window autocorrelation Periodogram power spectrum estimation, we want to help.
BlackmanWindow
- matlab code for Blackman Window-matlab code for Blackman Window....
twiddle
- twiddle factor - a part of cooley-tukey algorithm
main
- Algorithm Cooley Tukey (FFT).
randraw
- EFFICIENT RANDOM VARIATES GENERATOR (from over 50 distributions):Alpha, Anglit, Antilognormal, Arcsin, Bernoulli, Bessel, Beta, Binomial, Bradford, Burr, Cauchy, Chi, Chi-Square (Non-Central), Chi-Square (Centra
slepian
- Blackamnn Tukey spectral estimation method
Phase_Delay_Beamformer
- Linear array acoustic phase delay beamformer including four plots: windowless, and Chebyshev, Gaussian and Tukey windows.
FFT
- n point fft program which computes the dft of a function using cooley tukey techniques
FFT_CooleyTukey
- [Signals and Systems]_This algorithm calculates the fast Fourier transform by the Cooley and Tukey method.