05-3-9

对一幅图像进行数理统计，包括均值、方差、相关度，熵等等。(STATISTICAL COMPUTES STATISTICAL MEASURES OF TEXTURE IN AN (2D)IMAGE LIKE CONTRAST,CORRELATION, ENERGY & HOMOGENEITY)

说明：  此代码描述的是跳频系统在不采用两路分集的情况下的性能仿真，主要也是对误码率的仿真函数(This code describes the frequency-hopping system without two-way diversity in cases where performance simulation, is largely a function of the BER simulation)

爬山法提取窗户，源数据是地面激光扫描点云(Hill climbing method to extract the windows, the source data is a ground-based laser scanning point cloud)

1、利用自相关法找出含有大量数据的周期信号的周期 2、利用互相关对齐含有大量数据的多路采样信号以便分析 3、使用分段平滑经过求导后的含有干扰的图像曲线(1, using the autocorrelation method contains large amounts of data to identify the period of the periodic signal 2, using the cross-correlation contains a large amount of data aligned with the sampling signal for the multiplexed analysis, the use of segmented through derivative after smoothing with interference by the image curve)

基于MATLAB的追踪法弹道仿真源代码，简洁有效、运行时间短(Tracking trajectory simulation method)

PULSE CODE MODULATION MATLAB

VB和Matlab/Simulink的接口方法(VB and Matlab/Simulink interface methods)

hough变换实现的图像中圆的检测，适用于计算机视觉初学者，简单容易理解(hough transform circle detection in images, Computer Vision for beginners, simple and easy to understand)

说明：  一个关于主成分分析的matlab演示，十分有用(A principal component analysis on matlab demo, very useful)

single phase semi converter with rl load