work

矢量算法，计算声源位置。速度比较快，精度很高。(Vector algorithm to calculate the location of a sound source. Relatively fast speed, high precision.)

matlab 绘制中国地图，里面包含原始数据和程序(matlab draw the map of China, which contains the original data and programs)

说明：  利用MATLAB编写的直流电动机机械特性测试(MATLAB prepared using DC motor mechanical properties testing)

matlab codes for linear algebra

基于规则模型的多目标演化算法，作者周爱民与张青复。(Rule-based model of multi-objective evolutionary algorithm, the author Zhang Ai-Min Zhou and rehabilitation.)

[的X，Y和Z] = cylinder2（的x，Y，Z轴，俄，氮，氧） 向量X，Y，Z轴定义圆柱面中心线 和矢量r定义圆柱面半径，并已 为的x，y，z的长度相同 N是周围围点的数量。默认值 为N= 100。 矩阵Ø 定义了准线（圈）椭圆圆柱 表面。其内容以0和1之间的值，并适用于 小学和中学的准线轴。值的defeault Ø =的（长（x），2）。 矩阵X，Y，Z轴确定圆柱面，冲浪（的X，Y，Z）的显示器 圆柱面。( [X,Y,Z]=cylinder2(x,y,z,r,N,o) Vectors x, y, z define the central line of cylindrical surface and vector r defines the radius of cylindrical surface, and has the same length as x, y, z. N is the number of points around the circumference. The default value is N = 100. Matrix o defines ovality of the directrix (circle) of cylindrical surface. Its elements take values between 0 and 1 and apply to the primary and secondary axis of directrix. The defeault values are o=ones(length(x),2). Matrices X, Y, Z define the cylindrical surface, surf(X,Y,Z) displays the cylindrical surface. )

通过周期循环算法检测信号，并对不同类型窗函数进行检测性能分析(Signal detection algorithm through the cycle, and to detect different types of performance analysis window function)

这个是对各种信道，如awgn、rayleigh、rice等的一个仿真。简单易懂，意义较大(This is a variety of channels, such as awgn, rayleigh, rice, etc. a simulation. Easy to understand, the larger significance)

matlab GUI 实现的摄像头捕捉图像，供初学者学习matlab图像处理(matlab GUI implementation of the camera to capture images for beginners to learn the Matlab image processing)

基于FFT的非相关累加捕获伪码，并计算各个信噪比下的检测概率。(FFT-based non-related pseudo-code cumulative capture and calculate the probability of detection under various signal to noise ratio.)