myfsk

对呼吸信号进行检测的MATLAB程序，输入采集到的呼吸电信号，输出呼吸信号的峰值。(The respiratory signal detection MATLAB program, enter the collection to the respiratory signal, the output signal peak breath.)

2 step taylor galerkin algorithm

matlab初级教程，是matlab初级学者入门最好的选择，简单实用(primary matlab tutorial matlab junior scholars Getting Started with the best choice for simple and practical)

圆卷积与线卷积在FIR中的实现，通过程序还开深刻理解两者间的差别和各自优劣。 1.圆卷积用在被截出的某段数据中，此时，长度应该定为和输入数据长度一致（一般输入数据大于hn的数），这时圆卷积结果相当于某段被截断出来的数据以非截断的方式经过滤波而得出的结果；线卷积用在各自独立的，离散的数据中，若截断数据也用线性卷积来计算，那么就相当与这部分数据是与源数据是独立的， 得出的结果时域两端会变长，但频谱基本上一样的。差别可以想象。 2.注意圆卷积最开始的输入数据的次序，构造矩阵时要注意。(Circular convolution with the line convolution in the FIR implementation, the program also opened a deep understanding of the difference between the two and their respective pros and cons. A circular convolution with cut out a certain period of data At this point, the length should be set for the same length as the input data (typically input data greater than hn the number), when the circular convolution is equivalent to a certain the results of the truncated data to the non-truncated filtered line convolution with a separate, discrete data, truncated data with a linear convolution calculation, then the equivalent of this part of the data is independent of the source data, the results of both ends of the time domain becomes long, but the spectrum is basically the same. The difference can imagine. Note that the order of the circular convolution of the input data to construct matrix.)

本程序是QPSK信号在瑞利衰落信道下的仿真，已经过本人验证，适合初学者(This procedure is QPSK signal simulation in Rayleigh fading channel, I have been verified, suitable for beginners)

说明：  对CDMA系统进行分析编程测试，通过本程序可以了解CDMA系统以及matlab的编程方法(Analysis of CDMA systems testing program, through this program can understand the CDMA system and the programming method matlab)

说明：  这是一个关于无际卡尔曼滤波的源程序，可以帮助初学者学习该滤波算法(This is a Kalman filter on the infinite source that can help beginners learn the filtering algorithm)

Parallel Weka Algorithm

直扩系统自适应门限判决SIMULINK建模(DS system adaptive threshold decision SIMULINK modeling)

有向图中求最大流的一种方法：feasible_match求最大流(Directed graph and maximum flow of a kind of methods: feasible_match for maximum flow)