M-Files

this is a program on matlab backpropagation of error.

认知无线电中的频谱分配,基于CSGC算法用公平性标准评价性能好坏！(The cognitive radio spectrum allocation, based on fairness criteria CSGC algorithm to evaluate the performance good or bad!)

Matlab仿真DF和AF源程序，含详细比较，可得到仿真结果和图表。(Matlab simulation of DF and AF source, including a detailed comparison, simulation results and charts available.)

说明：  清华大学出版社出版的科学与工程计算技术丛书/MATLAB GUI程序设计得课件以及源代码(Science and Engineering Computing Technology Series/MATLAB GUI Programming Courseware and Source Code Published by Tsinghua University Press)

说明：  MATLAB应用环境，适用范围，及应用举例(MATLAB application environment, scope, and application examples)

有一个长直金属接地板，侧壁与地面电位为0，用有限差分求槽内电位分布(A long straight up, wall and floor of metal surface potential for 0, with finite difference for slot potential distribution)

MATLAB进行模糊统计，得到模糊分布(隶属函数)近似解析表达式(MATLAB fuzzy statistics, get fuzzy distribution (membership function) approximate analytical expressions)

ALOHA协议的思想很简单，只要用户有数据要发送，就尽管让他们发送。当然，这样会产生冲突从而造成帧的破坏。但是，由于广播信道具有反馈性，因此发送方可以在发送数据的过程中进行冲突检测，将接收到的数据与缓冲区的数据进行比较，就可以知道数据帧是否遭到破坏。(ALOHA protocol s thought is very simple, as long as the user data to be sent, although let they send. There are, of course, such conflicts which cause the destruction of the frame. But, because the radio channel has feedback, so the sender can be tested to the conflict in the process of sending data, the received data comparison with data of the buffer, you can know whether data frame was damaged.)

用于对股市、金融数据波动趋势的判断与分析。(For the stock market, financial data, and analysis to determine the fluctuation trends.)

此文件为matlab实例源文件，可以直接用在实例中，可加以修改，应用广泛。(matlab)