Fiber-Bragg-Grating-Filter

求生物信号的滤波和归一化程序，是低频信号的在bp中应用的一部分。(Seeking biological signal filtering and normalization procedures, low-frequency signals in the bp part of the application.)

This chapter contains sample programs for determining capacity. The reader is advised to go through the coding. The file "capacity_water.m" is for measuring the waterfilling capacity. It should be made to work with a file similar to "capacity_plot_main.m". The latter file deals with all the other capacity plots given in the book in Chapter 2. All programs are verified with MATLAB versions 6.0 and above with signal processing and communications toolboxes.

该源代码是Govind P.Agrawal所编写的非线性光纤光学中的非线性薛定谔方程的matlab的数值解法(The source code is the numerical solution of the nonlinear Schrodinger equation written in Nonlinear Fiber Optics by Govind P.Agrawal Matlab)

matlab实现三维重建，代码书写规范，运行稳定 特地传上来供大家学习参考()

说明：  matlab教程,里面有许多有用的方法.(matlab tutorial, there are many useful ways.)

MIMO-OFDM系统的MATLAB仿真源文件 相信对学习无线通信技术的人很有帮助(simulation for MIMO-OFDM system )

基于AWGN通道的4ASK关于ber的仿真(BER Performance of 4ASK in AWGN Channel we study how to use amplitude to carry more digital bits in one data symbol. We use the 4ASK to modulate the signals)

By using this matcode codes a simple frequency Hopping system can be simulated. The number of frequencies to be used can be changed by changing the parameters

Sullivan关于FTDT经典文章的MATLAB翻译，第三章第二个例子的源程序。(Sullivan article on FTDT classic MATLAB translation of Chapter III of the second example of the source.)

说明：  光通信中断概率的判决，用于判断在保证一定误码率情况下的最低发射功率(Optical communication interruption probability judgments for the judge in the case of guaranteed minimum bit error rate of transmission power)