LFM_time_frequency

using matlab developing financial models

for system identification

说明：  信息科学与通信工程中信息论编码的RS码函数的编写(Information Science and Communication Engineering, Information Theory encoded RS codes in the preparation of the function)

说明：  随机信号谱分析技术实现 随机信号谱估计及质量评价。 离散随机信号通过线性时不变系统时，系统所产生的响应。 功率谱估计的实现方法：自相关函数法、周期图法、Bartlett法、Welch法、MTM法、MUSIC法 (Random signal spectral analysis of random signal spectral estimation and quality evaluation. Discrete random signals through linear systems, the system generated response. Realization of the power spectrum estimation: autocorrelation function, periodogram, Bartlett law, Welch method, MTM method, MUSIC method)

音频压缩matlab代码，使用时先将6段代码分别编译，在command窗口中运行main函数即可。(Audio compression matlab code, use the first six sections of the code were compiled, the main function can be run in a command window.)

varius progams to genreate verius programs

摄像功能实现，Camera function realization(Camera function realization, Camera function realization)

说明：  对wav file 进行 waterfall fft处理(wav file waterfall FFT)

说明：  發現蟻群優化的分類規則和快速改進約簡算法 (Classification Rule Discovery with Ant Colony Optimization and Improved Quick Reduct Algorithm )

Fundamentals of electromagnetics with matlab for higher research