m2

改进了二维图像中四个基站定位目标节点的算法，为研究动态基站的误差下限CRLB提供参考。内有matlab源文件代码，运行后的fig文件，运行命令和相关说明(Improved two-dimensional image of the target node localization algorithm to four base stations to provide a reference for the study of dynamic CRLB base station. There matlab source code, fig file to run after run commands and instructions)

说明：  利用crank nicholson法 解一維熱傳PDE(Using crank nicholson method for solving a PDE-dimensional heat transfer)

数字信号处理，matlab源码非常全 很强大很好用！！！！(Digital signal processing source code is very full very powerful easy to use! ! ! !)

a good example of image processing

OFDM系统仿真，简单的OFDM基本框架的一个仿真，matlab环境下实现的(it is good！)

首先分析了瑞利衰落信道统计特性，并在此基础上给出了clarke模型，然后提出仿真方法，包括成形滤波法、jakes仿真模型及其多种改进方法，接着阐述了上述仿真模型的软件实现过程，并利用matlab进行了计算机仿真，然后给出衰落信号的仿真信号和分析结果，仿真结果证明了提出的仿真模型与理论曲线匹配度高，可以很好地模拟无线衰落信道(First analyze the statistical properties of the Rayleigh fading channel, and clarke model is given on this basis, and then asked the simulation methods, including the forming of the filter method, the the jakes simulation model and a variety of improvement, then described the simulation model of the software implementationprocess, and using matlab computer simulation, and then gives the simulated signals and analysis results of the fading signals, simulation results show the proposed simulation model with the theoretical curve to match high, can simulate the wireless fading channel)

Neural network Perceptron For Xor classification

shapfilter_qask simulation program, including land-side, the originator, channel, as well a apsk modulation methods used for school data modulation

Simulink通信系统建模一书中的IS95前向链路系统仿真MATLAB源程序，包括word文档介绍，是非常好的通信系统仿真的学习参考资料(The book Communication Systems Simulink model of IS95 system simulation prior to the MATLAB source code link, including the word document describes, is a very good communication system simulation study reference)

coordinate converter alfabetta abc