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仿真空时分组编码的误码率曲线，通过空时分组的性能曲线，得到其分集优势(Simulation of space-time block-coded BER curves, through the space-time block of the performance curve, by its sub-set of advantages)

LMS+and+VSS_LMS算法，可在MATLAB7.0 以上的版本应用。(LMS and VSS_LMS CODE with MATLAB. The file include five sub_files.)

利用傅里叶变换的图像篡改盲检测，Matlab实现。(The Fourier transform of the image tamper blind detection, Matlab implementation.)

this is a subfile for motion detection

说明：  经典的同步算法，即最大似然同步算法，对于开发3G系统很有效( a good synchronization program named as ML(the maximum likelihood method),it is useful for you to develop the 3G system.)

基于MUSIC的空间谱估计算法。使用均匀线阵。提供了解相干信号的前向平滑，双向平滑算法。(MUSIC spatial spectrum estimation algorithm. Using uniform linear array. Understand the coherent signal smoothing, double smoothing algorithm.)

i like electronic, i share this file to anyone. i hope it help anyone to interface.

通过贝叶斯决策，测试给定的一组数据（身高/体重）来判断是男生还是女生。(Through Bayesian decision, given a set of test data (height/weight) to determine if a guy or girl.)

4) 创建一个名为Complex的类，进行复数的算术运算。复数的形式为： realpart+imaginarypart*i 用浮点变量表示类的private数据。提供构造函数，能够对所声明的该类对象进行初始化。在不提供初始化值的情况下，该构造函数应包含默认值。针对以下功能，分别提供一个public成员函数。 （1）两个复数相加； （2）两个复数相减 （3）用（a, b）的形式打印复数，其中a为实部，b为虚部。 (4) Create a class called Complex, and perform complex arithmetic operations. Plural form: realpart+imaginarypart* i said private data class with floating point variables. Provide a constructor, the object can be declared for the class is initialized. In the case do not provide initialization values, the constructor should contain default values. For the following functions, which provide a public member function. (A) two complex numbers (2) the subtraction of two complex (3) (a, b) in the form of plural printing, where a is the real part, b is the imaginary part.)

说明：  matlab做降水场eof的一个例子，附方法说明(an example of eof with matlab)