登录
首页 » Visual C++ » srfft

srfft

于 2013-05-23 发布 文件大小:138KB
0 230
下载积分: 1 下载次数: 10

代码说明:

  计算复序列的分裂基快速傅里叶变换,分裂基快速算法是将基2和基4分解组合而成。在基2M类快速算法中,分裂基算法具有最少的运算量,且仍保留结构规则、原位计算等优点。(Calculate complex sequence of split radix fast Fourier transform, fast algorithm is to split the base base 2 and base 4 decomposition combination. 2M fast algorithm in the base class, the split-based algorithm has the least amount of computation and structural rules remain in situ calculation and so on.)

文件列表:

说明.txt,790,2011-12-23

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论


0 个回复

  • shuzhijisuan
    数值计算实例,主要有LU分解,龙格库塔法,高斯分解法,欧拉法,曲线拟合,曲线插值(Numerical example)
    2014-01-03 10:38:53下载
    积分:1
  • ykb
    实对称矩阵特征值与特征向量的雅克比法,ap为是对称矩阵,vp返回特征向量(Real Symmetric Matrix Eigenvalues and Eigenvectors of the Jacobian method, ap is a symmetric matrix, vp return eigenvector)
    2020-08-03 17:18:34下载
    积分:1
  • signalpro
    说明:  在学习数字信号处理算法程序中用VC编写的几个通用算法程序。 卷积计算/DFT与FFT实现/(In the learning process of digital signal processing algorithms using VC General Algorithm for the preparation of several procedures. Convolution calculation/DFT and FFT realization /)
    2021-02-15 09:49:48下载
    积分:1
  • fft
    FFT快速傅里叶变换,用于数字信号处理,大大提高了运行速度,节省内存开销。C语言实现(FFT fast Fourier transform for digital signal processing, greatly improving the speed and save memory overhead. C language)
    2011-05-30 00:54:58下载
    积分:1
  • r2fft
    用一个N点复序列的FFT同时计算两个N点实序列离散傅里叶变换(With an N-point complex sequence of N-point FFT calculate two real sequences discrete Fourier transform)
    2013-05-23 20:11:50下载
    积分:1
  • Rongekutta
    四阶龙格库塔法函数更新四元数程序代码,采用VC编写(Fourth-order Runge-Kutta method function is updated quaternion code)
    2010-03-03 21:53:15下载
    积分:1
  • 牛顿法解混沌
    说明:  一个用C语言编写的求混沌序列的源程序,挺好的!(a C language for the chaotic sequence of the source, very good!)
    2005-10-25 09:34:33下载
    积分:1
  • lbm2d
    基于D2Q9模型的LBM程序,用于计算方腔驱动流,对应何亚玲《格子Boltzmann方法的理论及应用》一书的源码(LBM D2Q9 model-based program used to calculate the square cavity driven flow, which corresponds He Yaling " Lattice Boltzmann Method Theory and Applications," a source book)
    2021-03-12 21:19:24下载
    积分:1
  • spline
    三次样条曲线拟合代码,先训练,后差值,计算非常准确(Three times spline curve fitting, the first training, and after, computation is very accurate)
    2012-02-21 20:27:19下载
    积分:1
  • Factorial
    C++的求阶乘的程序,对本科C++课程可能有些帮助(Factorial in C++ program, it maybe helpful for some C++ course)
    2011-12-22 17:46:43下载
    积分:1
  • 696518资源总数
  • 105142会员总数
  • 2今日下载