suoxianghuan

用正交调制方法实现模拟调制，包括AM,DSB,SSB,LSB,FM,AM-FM等，实现后，显示时域波形和功率谱密度(Orthogonal modulation method used for analog modulation, including AM, DSB, SSB, LSB, FM, AM-FM, etc., we can show the time-domain waveform and power spectral density)

MATLAB编程语言环境分析教程MATLAB programming language environment analysis tutorial(Programming language environment of MATLAB Tutorial MATLAB programming language environment analysis tutorial)

hht（希尔伯特黄变换）的matlab工具箱，其中包括时频分析工具箱(hht (Hilbert-Huang Transform) of the matlab toolbox, including the time-frequency analysis toolbox)

本程序是计算二维光子晶体能带的程序，编程思路清晰，注释详细易懂，适合初学者参考，多谢。(This procedure is to calculate the two-dimensional photonic crystal band program, programming ideas clearly, annotation and easy to understand in detail, suitable for beginners reference, thanks a lot.)

FOlder contains 2 Matlab projects for Velocity analysis and normal moveout correction in exploration seismology. Good exercise

for creating hsmm mode, you need some initialization code. hsmm initialization code can generate your hsmm model.

说明：  地震数据时频分析与分频处理，需要的带走吧，很不错的(Time-frequency analysis and seismic data processing division, need take it away, it is good)

支持向量机的matlab实例，对学习支持向量机有很大的帮助。(The matlab example of the support vector machine is of great help to the learning support vector machine.)

SFWEC WDSOW EWIKC ERWNWFEQWFD FWEF

可以实现粒子群算法与盲源分离算法的结合，比较方便。源信号可以随便替换(PSO algorithm can be achieved with the combination of blind source separation algorithms, more convenient. Source signal can be easily replaced)