登录
首页 » matlab » STFRFT

STFRFT

于 2015-12-26 发布 文件大小:1KB
0 308
下载积分: 1 下载次数: 71

代码说明:

  有关分数阶傅里叶变换的程序,包含有稀疏分数阶的快速算法(Procedures for fractional Fourier transform, including a sparse Fast Algorithm for Fractional)

文件列表:

STFRFT.m,2118,2015-12-24

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

  • matlab_eof
    基于matlab的各种EOF分解程序,包括旋转EOF分解,复数EOF分解等,包中带详细的例子(Matlab based on EOF decomposition of the various procedures, including rotary EOF decomposition, complex EOF decomposition and so on, the package with detailed examples)
    2020-11-29 20:49:27下载
    积分:1
  • HHHMT
    说明:  用MATLAB编写的HMT参数训练的HH子带更新子函数(Prepared using MATLAB Training HMT parameters of the HH sub-band update Functions)
    2008-09-19 15:14:48下载
    积分:1
  • cor_ls
    把辨识分成两步进行:第一步:利用相关分析法获得对象的非参数模型(脉冲响应或相关函数);第二步:利用最小二乘法、辅助变量法或增广最小二乘法等,进一步求的对象的参数模型。如果模型噪声与输入无关,则Cor-ls相关最小二乘法(二步法)可以得到较好的辨识结果。Cor-ls相关最小二乘法(二步法)实质上是先对数据进行一次相关分析,滤除了有色噪声的影响,再利用最小二乘法必然就会改善辨识结果。能适应较宽广的噪声范围,计算量不大,初始值对辨识结果影响较小。但要求输入信号与噪声不相关(The identification is divided into two steps: the first step: using the correlation analysis method for object nonparametric model (impulse response or related function) The second step: using the least squares method, auxiliary variable method or augmented least squares method and so on, further for the parameters of the object model. If the model input noise and independent, the Cor- ls related least squares (two footwork) can get good recognition results. Cor- ls related least squares (two footwork) is essentially the data to a correlation analysis, filter in addition to the influence of colored noise, using least squares inevitable will improve the identification result. To adapt to a wide range of noise and calculation is not big, the initial value to identification results less effect. But for the input signal and noise are not related)
    2012-12-28 16:13:22下载
    积分:1
  • InTech-Design_methodology_with_system_generator_i
    signal generator design simulink
    2012-01-20 22:12:43下载
    积分:1
  • VideoFingerPrinting
    video finger printing code
    2011-02-12 15:09:11下载
    积分:1
  • TASLP_Code
    casa speaker Recognition GFCC
    2020-11-26 20:59:31下载
    积分:1
  • Unapodized_SAW_Filter
    saw devie for Unapodized_SAW_Filter
    2014-01-17 22:51:58下载
    积分:1
  • test3.m
    常见canny, sobel 等算法的图像边缘检测比较(Edge Detection common canny, sobel algorithm comparison)
    2014-07-27 17:44:03下载
    积分:1
  • spwminveter
    PWM converter from DC to AC forme of energy
    2010-07-20 19:44:39下载
    积分:1
  • 1.MUSIC
    用music算法经行波达方向(DOA)估计的matlab 仿真程序(With music by the line algorithm DOA (DOA) estimation matlab simulation program)
    2014-10-10 10:21:50下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载