Pid-fun-in-matlab

these packages is for generating random data

说明：  这个代码是双重水印，采用MATLAB编写，两lsb dct 俩种方法。比较适合做小项目，或者入门看。(This code is dual watermark, using MATLAB to prepare, two lsb dct two ways. More suitable for small projects, or entry look)

Histogram Equalization

Algorithms for empirical mode decomposition

单片机GUI标准规范，正点科技历程，书写自己的GUI(Standard Specification for GUI of Single Chip Microcomputer)

可以利用malab产生不同的调制信号，包括bpsk,qpsk,fsk,msk,16qam,64qam.(Malab can generate different modulated signals, comprising bpsk, qpsk, fsk, msk, 16qam, 64qam.)

matlab的getframe有时候并不能截取画出来的3D图像(而是截取出一个空坐标系).该程序用matlab调用windows的截图功能, 真正实现了原封不动的截图.(但是耗时会长一点). 使用时, 先把文件夹添加到matlab的路径下即可.文件夹中有两个功能略有不同的函数printScreen是截取整个屏幕, printFigure是截取整个屏幕后挖出当前的Figure窗口中的内容.(matlab does not intercept the getframe sometimes drawn 3D images (but the interception of an empty frame) The procedures used to call matlab windows screenshot function, truly untouched screenshot. (but a little time consuming president ) When using, first add a folder to the matlab' s path. folder has two functions is slightly different function printScreen intercept the entire screen, printFigure dug up the entire screen after interception current Figure window content.)

To find location and stitch the break links and transmit the data sender to reciver

this is the 4th file of coding

迈克尔逊演示程序，很好用的一个程序。迈克尔逊演示程序，很好用的一个程序。(Michelson demo program, with a very good program. Michelson demo program, with a very good program.)