Fadingchannel

构造一组输入为白噪声加三个频率非常接近的正弦波，其信噪比为10dB，观测长度为256。试分别用普通AR谱估计和采用功率噪声抵消算法的AR谱估计估计这组信号的频率，并比较结果。(constructed a group of white noise input plus three very close to the frequency sine wave, the signal-to-noise ratio of 10dB. Observing length of 256. Were used to test the general AR spectral estimation using power and noise canceling algorithm for the estimation of AR spectrum estimation of this group of signal frequency, and the results of the comparison.)

matlab hello world程序、windows对话框的mex程序，对于学习matlab混合编程很有帮助(matlab hello world programs, windows dialog mex program, very helpful for learning matlab Hybrid Programming)

模糊聚类分析源程序，包括标准化处理，聚类图，等等(Fuzzy clustering analysis of source code, including the standardization processing, clustering diagram, etc.)

关于信道相关性的matlab程序，可以计算天线间的相关性，不同多径间的相关性(On the channel correlation matlab program that can calculate the correlation between the antennas, the correlation between the different multipath)

说明：  用于数字图像相关方法中散斑质量评价，评价标准之一是平均灰度梯度，此压缩包中包含了如何形成高斯分布的数字散斑以及用于计算不同子区大小的平均灰度梯度值(For speckle quality evaluation in digital image correlation method, one of the evaluation criteria is the average gray gradient. The compression package contains how to form a Gaussian digital speckle distribution and the average gray gradient value used to calculate the size of different subareas)

estimate the orientation of fingerprint

matlab的一些雷达信号仿真程序，很有用的！(some matlab radar simulation program, very useful!)

This is a Modal Analysis script.

关于FFT的一个例子，Short time FFT with octave smooth by Matthes(An example of FFT on, Short time FFT with octave smoothby Matthes)

MATLAB简单的计算白色轮廓中的像素点的个数(MATLAB a simple white outline of the calculation of the number of pixels)