登录
首页 » matlab » Psd_091024I

Psd_091024I

于 2010-04-26 发布 文件大小:1KB
0 170
下载积分: 1 下载次数: 0

代码说明:

说明:  Welch法功率谱密度 Psd自功率谱 是用改进的平均周期图法来求随机信号的自功率谱估计 采用信号重叠分段,加窗函数和fft算法等计算一个信号的自功率谱估计(PSD)

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

  • Applications
    tutorial for matlab with many applications
    2010-06-26 10:29:20下载
    积分:1
  • sanxiangsanxiangzbupinghengxishu
    对于配电网负荷不对称情况下各段线路结构系数进行计算(For the case of asymmetric load distribution network circuit structure coefficient of each segment is calculated)
    2011-07-26 10:09:40下载
    积分:1
  • fftseq
    function [M,m,df]=fftseq(m,ts,df)
    2014-12-11 16:03:33下载
    积分:1
  • shipcalculate
    船舶扭振计算的例程,船的轴系较复杂,所以大多数例子都是关于船舶的!(an example of ship torsional vibration)
    2010-12-06 21:21:51下载
    积分:1
  • smithchart_matlab
    Matlab开发的Smith原图演示软件(Smith chart demo developed by matlab)
    2010-02-07 17:19:42下载
    积分:1
  • [emuch.net]MATLAB7_0
    MATLAB教程(图形图像处理及MATLAB实现)-清华大学出版社(MATLAB Tutorial (graphics, image processing and MATLAB realization)- Tsinghua University Press)
    2014-08-10 09:42:17下载
    积分:1
  • NN_EKF
    基于非线性扩展卡尔曼滤波的Matlab程序(The extended Kalman filter can not only estimate states of nonlinear dynamic systems from noisy measurements but also can be used to estimate parameters of a nonlinear system. A direct application of parameter estimation is to train artificial neural networks. This function and an embeded example shows a way how this can be done.)
    2021-03-31 20:59:08下载
    积分:1
  • Collaborative-Sensing
    在认知无线电中,频谱感知的方法有很多,协作频谱感知克服了单节点频谱感知的缺点,特别是在衰减信道中。(In CR, spectrum sensing has many methods. The collaborative sensing is better than the single sensor sensing as a result of making the fading.)
    2013-04-26 20:55:35下载
    积分:1
  • matlab12
    由于libsvm的matlab版本的工具箱libsvm-mat并没有给出寻参的函数模块,而无论利用libsvm工具箱进行分类还是回归,参数的选取是十分重要的,鉴于此libsvm-mat-2.89-3[FarutoUltimate3.0]在 libsvm-mat-2.89-3的基础上给出相应的辅助函数插件,方便用户来选取最佳的参数,现对该工具箱里主要的辅助函数插件的接口进行介绍。(As the matlab version of the toolbox libsvm libsvm-mat and did not give to find a function module parameters, regardless of classification using libsvm toolbox or regression, parameter selection is very important, in view of the libsvm-mat-2.89-3 [ FarutoUltimate3.0] in libsvm-mat-2.89-3 is given on the basis of the corresponding auxiliary function plugin user to select the best parameters, the toolbox is the main interface to plug the auxiliary functions are introduced.)
    2011-05-23 16:28:40下载
    积分:1
  • tjxxff
    教材统计学习方法 Statistical Learning Materials(Statistical Learning Materials)
    2013-08-24 08:06:48下载
    积分:1
  • 696518资源总数
  • 105714会员总数
  • 27今日下载