Virtual-drive7.1

奇异矩阵分解， 波束形成， matlab仿真实现(Singular matrix decomposition, beamforming Matlab Simulation)

通过pch文件提取nastran质量矩阵、刚度矩阵，需要更改文件名称和自由度数（dof）,生成质量矩阵、刚度矩阵M,K(Extraction of mass matrix, stiffness matrix of NASTRAN)

基于matlab平台下，可实现聚类分析功能。（直接实测代码）(Based on the MATLAB platform, clustering analysis function can be realized. (direct measured code))

说明：  matlab的模糊函数实现。可以成功实现函数图像显示。测试成功。(matlab implementation of fuzzy function. Image display function can be successful. Tested successfully.)

图像的自适应魏纳滤波 MATLAB的，(Image Adaptive Filter WEI Na MATLAB, every word uttered)

MATLAB中MEX命令的两个程序例子, 有详细解释, 如何在MATLAB里面调用C/C++函数(MATLAB MEX orders of the two procedures example, a detailed explanation How MATLAB inside called C/C function)

介绍了模糊控制pid的一边编程思想，并给出了matlab的调用命令(Describes the fuzzy control pid side programming ideas, and gives the call to the command matlab)

上传一些matlab常用的指令和函数，非常实用，再也不用查了！都在这里～(Upload some matlab commonly used commands and functions, very practical, no longer checked! All here ~)

信号频谱绘制函数，绘制输入输出函数，并计算信号的sndr。(Signal spectrum drawing functions to draw input and output functions, and calculate sndr signal.)

说明：  实现脊线提取，处理信号工具，基于小波变换，可以进行脊线提取(Ridges extraction and signal processing are implemented. Ridge extraction can be done based on wavelet transform.)