CSR_jp

介绍了常见的时频分析方法，包括短时傅里叶变换，Wigner-Ville分布以及小波变换等，结合MATLAB，引导读者如何运用其来进行时频分析(Describes the common time-frequency analysis methods, including short time Fourier transform, Wigner-Ville distribution and wavelet transform, combined with MATLAB, to guide the reader how to use it to carry out time-frequency analysis)

此程序由MATLAB编成，具有识别指纹的功能(This program compiled by the MATLAB has the function of fingerprint recognition)

说明：  BP，基于压缩传感的基追踪重建算法，能够较好实现压缩数据的还原(BP, the base track reconstruction algorithm based on compressed sensing)

Wireless Sensor Networks (WSNs) are comprised of thousands of sensor nodes, with restricted energy, that cooperate to accomplish a sensing task. Various routing Protocols are designed for transmission in WSNs. In this paper, we proposed a hybrid routing protocol: Zonal-Stable Election Protocol (Z-SEP) for heterogeneous WSNs. In this protocol, some nodes transmit data directly to base station while some use clustering technique to send data to base station as in SEP. We implemented Z-SEP and compared it with traditional Low Energy adaptive clustering hierarchy (LEACH) and SEP. Simulation results showed that Z-SEP enhanced the stability period and throughput than existing protocols like LEACH and SEP.

implementation of arnold transform

微元法仿真OFDR散射波形，加扰模拟，可以直接运行(OFDR scattering waveform, perturbation simulation)

卫星电视接收 dm500 源码，dm500 dm500(Satellite TV receiver dm500 source, dm500 dm500)

使用ACO算法实现图像边缘检测，效果很好，做图像处理的肯定用得到，内含2008年IEEE原文(Simulation using ACO algorithm to image edge detection, the effect is very good,the man who do image processing must be used, including source code and documentation)

本代码可以用于一个月的潮汐调和分析，求出调和常数，并进行潮汐预报。(Month of tidal harmonic analysis)

用matlab画出剪头的方法，两个点之间的剪头画法(plot arrow using matlab)