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三参数模型 系统辨识 自己编写的通过了测试，并写了论文(The three-parameter model system identification adopted their own written)

一个用MATLAB语言编写的摄像机标定工具箱,内容丰富，实用。(a MATLAB language of the camera calibration kit, informative and practical.)

说明：  已知n个自变量锁对应的函数值，可用该代码求出Lagrange唯一一个n阶差值多项式。(N independent variables are known to lock the corresponding function value, the code can be obtained only n-order differential Lagrange polynomial.)

一个简单的图像水印算法matlab源码。非常方便使用，一看就懂。 (A simple image watermarking algorithm matlab source. Very easy to use, one can understand.)

计算区域能量的matlab函数，比较简便易懂，分别可以计算对角、水平、垂直方向的能量~(Matlab function to calculate the area of ​ ​ energy, relatively easy to understand, respectively, can calculate the diagonal, horizontal and vertical direction of the energy ~)

Amptek 探测器函数库的使用说明，针对Visual Basic,Visual C++(the manual for Amptek detector function under VB and VC )

说明：  基于奇异谱的齿轮箱振动信号分析，含主程序及熵值函数。(The vibration signal analysis of Gearbox Based on singular spectrum includes main program and entropy function.)

this a code about CDMA

基于LMS的双向回波削除源码，不过回波幅度不要大于0.2,否则算法认为DOUBLE TALK DETECT。各位可修改此阀值，试试效果(based on the two-way LMS Echo slashing source, but not greater than the rate Echo 0.2, or that the algorithm** DOUBLE TALK. You can modify this threshold, try Effect)

Given a complex matrix X, OX=ADJPH(X) returns the complex matrix OX that is obtained from X by multiplying column vectors of X with phase factors exp(i*phi) such that the real part and the imaginary part of each column vector of OX are orthogonal and the norm of the real part is greater than or equal to the norm of the imaginary part.