doa

利用粒子滤波方法，实现目标跟踪的例子。能够直接运行。(Using particle filtering method to achieve target tracking .It can be run directly.)

我们的目的是将一个分数拆分成若干个分子是1分母是正整数的分数之和的形式。例如2/3可以拆分成1/2+1/6的形式。这里不考虑顺序，比如1/6+1/2和1/2+1/6相同。 输入p, q, a, n, 其中p/q为分数，对这个分数进行拆分，要求拆分的分数个数不能多于n个，所有分母的乘积不能大于a。求有多少种拆分方法? 输入：最多200组数据。在每行中都有四个数分别表示p, q, a, n，之间以空格隔开，并且满足p,q<=800，a<=12000，n<=7，最后以四个0做为输入的结束。 输入示例: 2 3 120 3 2 3 300 3 0 0 0 0 输出示例: 4 7 (Our aim is to split a fraction into a number of elements is a denominator is a positive integer fraction of the sum of form. For example, 2/3 can be split into 1/2+1/6 form. Not considered here, the order, such as 1/6+1/2 and 1/2+1/6 of the same. Input p, q, a, n, where p/q as a fraction of this split scores require no more than the number of split points n-all the product of the denominator can not be larger than a. How many kinds of demand split method? Input: Up to 200 sets of data. In each line has four numbers indicate the p, q, a, n, separated by a space between, and meet the p, q < = 800, a < = 12000, n < = 7, the end, four 0 as the input end. Input Example: 2,312,032,330,030,000 sample output: 47)

自己写的语音处理小程序，并做成了GUI界面。(himself wrote the speech processing small procedures, and create a GUI interface.)

matlab实现lena图的压缩，可以选择压缩比，并附有实验的结果和分析(matlab implementation lena map compression, you can choose the compression ratio, together with the experimental results and analysis)

MATLAB下，自动屏目截取函数。需要先选择编译器,在MATLAB窗口中输入mex -setup (MATLAB, the automatic screen mesh function interception. Need to select the compiler in the MATLAB window, type mex-setup)

这是一个非常重要的而又简单的程序，是书上常用和数学建模的好帮手(nice work )

利用matalb初学深度学习的代码，这是这个系列的第第2章的源码(Using MATALB to learn the code for in-depth learning, this is the source code for Chapter 2 of this series.)

DSK源码包，用于实现8KHzLDE灯的频闪功能(DSK source package, used to implement 8KHzLDE strobe light function)

MODEL BASED ALGORITHM FOR SINGULAR POINT DETECTION

rnn maltab时间序列预测实现，深度学习时间序列预测实现(realization of RNN)