fxlms

说明：  压缩感知中基于DCT基的OMP算法，用正交匹配追踪重构出原始信号(DCT-based compressed sensing based OMP algorithm, orthogonal matching pursuit reconstruct the original signal)

基于matlab的同步电机模型，可在仿真中用于模拟一侧电网进行仿真分析。参数登可调。(Synchronous motor model based on matlab, simulation can be used to simulate the side of the grid simulation and analysis. Board adjustable parameters.)

本文提出了一种适用于低轨卫异扩频通信系统的多普勒频移快捕方法.该方法基于数字匹配滤波器及自动频率控制环路_利用数字匹配滤波器的囚码快捕特性及其输出主相关峰值对频偏的敏感性，缩短多普勒频移的 捕获时间.论文首先推导了多普勒频移的平均捕获时间表达式，然后根据数值分析结果得到了准最佳捕获判决策略，最后通过比较验证了该快捕方法相对于传统串行捕获方法在性能上的提高. (This paper presents a low-orbit health for different spread spectrum communication system fast catching the Doppler shift method, which based on digital matched filter and automatic frequency control loop _ prisoners using digital matched filter code features rapid acquisition and the output of the main correlation peak frequency deviation of the sensitivity of the Doppler frequency shift to shorten acquisition time. paper first derive the mean Doppler shift acquisition time expression, then the numerical results obtained quasi-optimal capture decision strategies, and finally verified by comparing with the rapid acquisition method to capture the traditional method of serial improvement in performance.)

this code in used in neural network mlp with back propagation training algorithm and geradian descends algorithm for optimization.in some of this codes I used full propagation algorithm or mlp one layer or two layer with different activation function.this code can be use for prediction or control system by useing neural networks.

说明：  这是一个基于PQ控制的逆变并网模型，可以完美运行。(PQ control, perfect operation.)

基于MATLAB编写的蜗轮蜗杆啮合仿真程序源代码，运行效果很好(Prepared based on the MATLAB simulation program meshing worm source code, running well)

grails bookmark例子程序在2.0上的实现(grails bookmark sample in grails 2.0)

说明：  Dijkstra算法找最短路径代码，包括43个案例分析(Dijkstra algorithm to find the shortest path code, including 43 case studies)

BPSK 调制在 AWGN 信道下的 性能仿真(BPSK modulation in AWGN channel performance simulation)

基于matlab的模块化通信系统仿真设计，以及实验报告(this is a design of engineer system modulation based on matlab2012b)