lms-filter

用matlab写的BP网络辨识函数，非常有用。(this is a program with matlab)

灰色模型基础程序，可以供正在数学建模的人使用(Gray model-based procedures, can be used for people who are using mathematical modeling)

给出了MATLAB语言实现IIR滤波器的实现，源文件中还有原理方法(MATLAB language are given the realization of IIR filters, there is the principle source document method)

基于matlab平台下实现huffman编码(Matlab implementation platform based on the huffman coding)

数字信号处理的各种算法的c语言代码实现。 格式是pdg的。(digital signal processing algorithms in C language code to achieve. The format is pdg.)

这是一个应用与回声消除系统的lms算法的改进和代码实现(This is an application with the echo cancellation system lms algorithm improvement and code)

说明：  1.编制一个计算两个序列线性卷积的程序，计算y(i)=x(m)*h(n)，分别绘制x(m)和h(n)，以及线性卷积结果y(i)的图形，使用matlab自带的conv函数来验证结果。 2.使用matlab自带的FFT和iFFT程序，实现线性卷积的快速计算，并对计算结果进行绘制。(1. Make a program to calculate the linear convolution of two sequences, calculate y (I) = x (m) * H (n), draw the graph of X (m) and H (n), and the graph of the linear convolution result y (I), and use the conv function of MATLAB to verify the result. 2. The FFT and IFFT programs of MATLAB are used to realize the fast calculation of linear convolution and draw the calculation results.)

该程序用来实现贝塞尔第一类函数，阶数从0到7.(This is bessel function of order 0 through 7.)

产生两个均值为m,方差为sgma的高斯随机变量，当输入参数只有一个时，认为均值为0。(mean to have two m, sgma variance for the Gaussian random variables, when only one input parameters, that the mean of 0.)

说明：  对程序利用matlab对空时编码中的分集技术进行了仿真，通过对比采用分集技术和不采用此技术来进行性能分析(Matlab program for use on space-time coding techniques in the sub-set of the simulation, by comparing the use of diversity technology and do not use this technology for performance analysis)