VSI

modulation and demodulation 16-QAM

this program is designed for solving the one-dimensional photonic structure for 1D multilayer structure using data in book, it get correct results.

谱分析的源程序，适合通信等专业的初学者学习使用，希望给需要的人帮助(Spectral analysis of the source, suitable for beginners to learn communication and other professional use, I hope to those who need help)

说明：  有限元例子，适用于自适应网格算法，这只是一部分，还有后传！(finite element)

HEED protocol used in wireless sensor networks

本程序可用于字典学习，稀疏编码，包含MOD,OMP函数(DICTIONARY LEARNING)

voice sauce thiss toolbox is more important for analysis signal

说明：  著名的HU矩阵的实现方法，把代码用到MATLAB中就行了(HU Matrix in well-known method in the code to use MATLAB on the line)

利用MATLAB 仿真DTMF音频的产生及其解码的程序代码。很好！ (Simulation using MATLAB DTMF generation and decoding the audio code. Very good!)

48V battery Charger. It consists of a rectifier and a buck converter, and a control loop.