nonlinearmodel_work

中科院的步态数据库 需要的朋友可以下下来看看的 希望对需要的朋友有帮助(The gait of the Chinese academy of sciences need friends can database under it and see what hope to need friends help )

产生脉内Frank相位编码调制信号，并对其进行平方、四次方变换，利用四次方FFT结果为单频信号的特点完成调制识别，最后绘图观察其瞬时相位曲线。(Generating pulse code modulation signal within Frank polyphase, and its square, four square transformed by FFT results for the fourth power single-frequency signal modulation characteristics of complete identification, finally drawing to observe the instantaneous phase of the curve.)

基于混沌理论的一种安全压缩感知方案设计201312-1091(The Application of Compressed Sensing in Image Compression)

分数阶PID比一般PID多了2个可调参数，实现了常规PID所无法实现的控制功能，并且更精确有效(Fractional PID PID more than two adjustable parameters, and can not be achieved by the conventional PID control functions, and more accurate and efficient)

Different beamforming methods

源码，非常实用，里外都是经过上机调试的源码，可以直接使用！(Source, very useful, both inside and outside the machine through the source debugger, you can directly use!)

在dds中基于matlab来实现lpm_rom的编写 设置 ROM 的信息，数据宽度为 10bits，数据个数为 4096；设置 ROM为寄存器输出，不需要时钟和异步清零信号(Matlab based in dds preparation to achieve lpm_rom ROM set of information, data width 10bits, the number is 4096 data set the ROM output to register, no clock and asynchronous clear signal)

这个程序就是最基本的粒子群优化算法程序，用Matlab实现，非常简单。(This program is the most basic particle swarm optimization procedures, using Matlab to achieve, is very simple.)

《机器人视觉》需要的可以了解一下，需要有一定的数学功底呵呵(Robot vision need to look at, need to have a certain mathematical skills)

这里的k-means聚类，是事先给出原始数据所含的类数，然后将含有相似特征的数据聚为一个类中。(Where k-means clustering, is given in advance the number of classes contained in the original data, then the data contained similar characteristics grouped into a single class.)