audio-signal-analysis-

数字信号处理matlab实验用FFT做谱分析源代码，可放心使用(Experiment with digital signal processing matlab FFT spectrum analysis to do source code can be freely used)

matlab图形绘制程序，比较基础，特别适合初学者(matlab graphics drawing program, more basic, especially for beginners)

triple damped oscillator simulink model

EMD方法的matlab实现，并配有实例。(EMD method matlab realize, and with examples.)

基于matlab的遗传算法，程序简洁明了(Based on genetic algorithm matlab, the program clear and concise)

自己照书编写的基于量子遗传算法的寻优程序，赚取积分啦(According to the book written themselves based on quantum genetic algorithm optimization program, earn points friends)

A hess and smith panel method code for aerofoil analysis

本程序代码可以将彩色图像骨架提取出来，并附图像演示结果，简单易懂(The code skeleton can be extracted from color images, with image shows the results, easy to understand)

基于CVA+som的故障诊断,0为simple SOM，1为PCA+SOM, 2为CCA+SOM(CCA与PLS算法相同),3为LDA+SOM, (Based on CVA+ som fault diagnosis, 0 for the simple SOM, 1 for the PCA+ SOM, 2 for the CCA+ SOM (CCA and PLS algorithm the same), 3 for the LDA+ SOM,)

频谱周期图的MATLAB程序，主要对信号进行加窗处理，包括海明窗等等(Periodogram spectrum)