登录
首页 » matlab » DCT_DFT_FFT(matlab)

DCT_DFT_FFT(matlab)

于 2011-01-02 发布 文件大小:4KB
0 142
下载积分: 1 下载次数: 20

代码说明:

  无限长的序列也往往可以用有限长序列来逼近。对于有限长的序列我们可以使用离散傅立叶变换(DFT)。DFT是对序列傅立叶变换的等距采样。是序列傅立叶变换的等距采样。 本源码是对DCT、DFT、FFT的matlab实现(Infinitely long sequence is often a long sequence with limited approximation. For the finite length of the sequence we can use the discrete Fourier transform (DFT). DFT is a sequence of equidistant sampling Fourier transform. Is a sequence of equidistant sampling Fourier transform. The source is the DCT, DFT, FFT in matlab implementation)

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

  • zhs019
    Petri网: 基本概念和分析方法 ,对学习perti网仿真和很有帮助(Petri nets: basic concepts and analytical methods, simulation and helpful to learn perti Network)
    2010-01-14 15:31:00下载
    积分:1
  • Optisystem-examples
    一些Optisystem软件的仿真例子,通过这些例子学习可以轻松上手,适合从事光纤研究人员。(some examples for Optisystem)
    2021-04-22 12:58:48下载
    积分:1
  • convolutionalcode
    a卷积码的硬判决译码simulink实现(the realization of hard decision of convolutional coding using matlab or simulink function in wireless communication a a aaa aa)
    2011-01-01 21:40:20下载
    积分:1
  • Lyapunov_exponents
    小数据法计算Lyapunov指数MATLAB程序(small data calculated Lyapunov exponent MATLAB program)
    2006-09-14 01:11:24下载
    积分:1
  • encryp
    two-dimensional maps on a torus or on a square to create new symmetric block encryption schemes. The schemes are especially useful for encryption of large amounts of data, such as digital images or electronic databases.
    2012-09-21 03:58:36下载
    积分:1
  • icasso
    一种新的ICA盲分离方法,分离效果较好,基于SSO的统计特性,经过验证对复值信号有良好的分离效果(ICA, a new blind separation method, separation is better, based on the statistical properties of SSO, proven value of the complex signal has a good separation)
    2010-12-01 22:16:05下载
    积分:1
  • code1
    盲信号分离中的自然梯度算法,效果比较好!是最基本的用来进行盲信号分离的算法(Blind signal separation in the natural gradient algorithm, results were quite good! Is used for the most basic algorithm for Blind Signal Separation)
    2010-12-01 22:16:59下载
    积分:1
  • Adomiandecompositionmethod
    用Adomain分解方法求解分数阶常微分方程组,线性的和非线性的方程组都可以。(using Adomian decompositon method to solve fractional differential equations)
    2020-07-03 18:00:01下载
    积分:1
  • AFD
    孤岛检测主动式AFD算法模型及其MATLAB实现(Active AFD islanding detection algorithm model and its MATLAB implementation)
    2021-05-13 03:30:03下载
    积分:1
  • cpos-adrc
    混沌粒子群优化调整adrc参数 PSO_ADRC.m chaos.m(The adjust the chaotic particle swarm optimization adrc parameters)
    2021-03-17 11:09:21下载
    积分:1
  • 696518资源总数
  • 105717会员总数
  • 10今日下载