li4

基于RSSI的定位，已知发射节点的发射信号强度, 接收节点根据接收信号的强度, 计算出传播损耗, 利用理论的或经验的信号传播模型将传播损耗转化为距离, 然后再计算出节点的位置(RSSI-based positioning, known to launch the node transmission signal strength, the receiving node according to received signal strength, transmission loss calculated using the theory or experience loss of signal propagation model will spread into the distance and then calculate the location of the node)

基于相位相关性的运动估计实现方法，matlab代码(Phase correlation-based motion estimation method, matlab code)

这个是永磁同步电机矢量控制系统仿真，仿真结果正确，可以在空载、加载下很好的跟踪转速给定值。(This is a permanent magnet synchronous motor vector control system simulation, simulation results are correct, you can no load, a very good track speed setpoint under load.)

雷达回波信号消噪的仿真和实现 基于Mallat算法的滤波器设计及用于信号消噪实现(Simulation and Implementation of Radar Echo Signal Denoising)

说明：  matlab科学计算继续上传，一共10个章节，由浅入深，几乎包括了绝大部分的科学计算方法以及仿真。本人把部分算法做了优化，更为完善(matlab scientific computing continue to upload, a total 10 chapters, easy-to-digest, almost, including most of the scientific method of calculation and simulation. I have done a part of algorithm optimization, a more perfect)

基于AR模型的Rayleigh瑞利衰落信道仿真源代码()

说明：  ldpc码在cdma中应用，matlab实现(cdma ldpc code in the application and realization of Matlab)

Motion estimation algorithm - three step search

模拟分析参数的相合性:设总体服从拉普拉斯分布，用MATLAB模拟分析参数贝塔的相合性(Consistency simulation parameters: Let overall obey Laplace distribution, consistency of analysis with MATLAB simulation parameters betas)

This code consist of QAM CDMA BPSK and other modulation codes