matlab_DSP

说明：  2个程序，MATLAB设计的一个滤波器，将含3个频率分量的信号通过该滤波器，滤除2个高频分量，得到只含低频的信号。 单边带信号调制，用MATLAB实现，是学习信号调制的一个好例子。(Two procedures, MATLAB design a filter, will contain three frequency components of the signal through the filter, filter out high frequency components of two, has been only with low-frequency signal. SSB signal modulation, using MATLAB to achieve, is to study signal modulation of a good example.)

主要是些matlab的常用指令，对大家可能会有所帮助(Mainly those commonly used matlab instructions may help to everyone)

matlabd的乱七八糟的没有用 不要下载(matlabd)

说明：  周期图法进行谱估计，包括平均估计法，平均重叠估计法等等(periodogram)

说明：  瑞利信道的matlab仿真程序，很有用的(Rayleigh channel matlab simulation program, very useful)

Several methods for solving equations matlab

k-means 算法接受输入量 k ；然后将n个数据对象划分为 k个聚类以便使得所获得的聚类满足：同一聚类中的对象相似度较高；而不同聚类中的对象相似度较小。聚类相似度是利用各聚类中对象的均值所获得一个“中心对象”（引力中心）来进行计算的。(k-means algorithm accepts input k then n data objects into k clusters in order to make clustering satisfy obtained: the objects in the same cluster high similarity different clustering object similarity small. Cluster similarity is the use of the mean of each cluster of objects that get a " central object" (center of gravity) to perform the calculation.)

RS分形算法matlab代码实现,即利用RS方法计算时间序列的分形hurst指数(RS fractal algorithm matlab code realization, i.e., using RS method to calculate the fractal time series hurst index)

在带限信道信号传输的仿真。仿真4PAM调制信号在AWGN信道下的性能，画出误比特率和误符号率。 (In the band-limited signal transmission channel in the simulation. Simulation 4PAM modulated signal in AWGN channel performance.)

基于自适应滤波的DPC-MAB+SAR方位向信号重建.pdf(SAR Azimuth Signal Reconstruction Based on Adaptive Filtering for the DPC-MAB SAR System)