IS95

说明：  （转载，供matlab新手学习用）简单信号的频谱分析，非常经典。包括正弦信号，矩形波，白噪声三类信号的频谱分析，很详细，代码有注解。( frequency analysis of signal using Matlab)

很好的粒子滤波的程序示例，望能给你带来帮助(good program)

Test the optimized implementation of comparison with single-character strings.

本程序为仿真光学CCD进行全息成像的仿真程序，对于理解全息成像有一定帮助(The program for the simulation of holographic optical CCD imaging simulation program, for holographic imaging understand some help)

关于MATLAB里边图形用户界面GUI的很实用的实例，一个例子搞定GUI。(A very practical example of the graphical user interface GUI in MATLAB is an example of GUI.)

说明：  对信号进行小波变换，确定小波基的选择和分解层数，再求解信号的信息熵，可用于故障诊断。(The wavelet transform is performed on the signal to determine the selection and decomposition layers of the wavelet base, and then the information entropy of the signal is solved, which can be used for fault diagnosis.)

music估计doa，阵元排列方式为均匀线阵，此程序适用于应用music算法线阵搜索(music estimate doa, array element arrangement for ULA, this procedure applies to linear search algorithm applied music)

In his 1960 famous publication (“A new approach to linear filtering and prediction problems”, Trans.ASME J. Basic Engineering., vol 82, March 1960, pp 34-45), Rudolf Kalman based the construction of the state estimation filter on probability theory, and more specifically, on the properties of conditional Gaussian random variables. The criterion he proposed to minimize is the state vector covariance norm, yielding to the classical recursion : the new state estimate is deduced from the previous estimation by addition of a correction term proportional to the prediction error (or the innovation of the measured signal).

本函数是一个实现基本通信水印模板的函数，对图像进行了简单的加噪处理(This function is a realization of basic communication watermark image template function, the simple addition to deal with the noise )

创建一个first order 低通模拟信号滤波器。输入为热噪音(creative a first order low pass filter, the in put is the white noise.)