Toefl-Writing

matlab符号计算基础教程。简单明了，很适合初学者(matlab symbolic computation Essentials. Simple, it is suitable for beginners)

用matlab调用HFSS代码hfssapi.rar(HFSS code using matlab call hfssapi.rar)

利用边值问题求解器bvp4c求解常微分方程的数值解(The numerical solution of ordinary differential equations is solved by using the boundary value solver bvp4c)

这是学生成绩划分的matlab程序，简单易懂(This is the division of student achievement matlab program, easy to understand)

利用matlab对802.11协议性能进行分析，改变节点数目以及最小竞争窗口计算吞吐量并做出图像(Using matlab to analyze the 802.11 protocol performance, change the number of nodes and least competitive window to calculate throughput and make the image)

在matlab环境下的BP网络预测程序，主要是预测最优加工性能参数(Matlab environment in BP network prediction procedures, mainly predict the optimal processing performance parameters)

This section of MATLAB source code covers 802.11a WLAN Channel Model.

在DAB系统中的频率同步，载频同步，参考一下Carrier frequency offset estimation of DAB receiver based on phase reference symbol(In the DAB system frequency synchronization, carrier frequency synchronization, refer to Carrier frequency offset estimation of DAB receiver based on phase reference symbol)

基于模拟退火的粒子群算法，具体问题可以参见十一届华为杯数学建模E题乘车物流规划问题前三问(This is simuAPSO,very good！)

this is a very interesting paper, ple read it , I will upload source code later. I am finding it in my computer