bp_proj

线性规划，matlab实现的两个引例，数学建模(Linear programming, matlab implementation of the two cited cases, mathematical modeling)

Digital Signal Processing-A Computer-Based Approach(Second Edition)Sanjit K.Mitra实验指导书练习题matlab程序(Digital Signal Processing-A Computer-Based Approach (Second Edition) Sanjit K. Mitra guide book Exercises experimental procedures matlab)

这次是添加不同密度的高斯噪声，和上次可做对比。(This is to add Gaussian noise of different densities, and the last to do comparison.)

加性高斯噪声信道下BPSK信道估计，matlab程序，做得还比较好！希望能帮助你们！(AWGN channel under BPSK channel estimation, matlab procedure done better! To help you!)

利用神经网络BP算法训练下列神经网络模型。 1. y = cosx 2. y = |sinx| 3. 4. (Neural network BP algorithm training following neural network model. 1. Y = cosx 2. Y = | sinx | 3. 4. )

说明：  程序使用说明 1、所有仿真算法按章归类，文件中的程序名与书中一一对应。 2、将仿真程序复制到硬盘MATLAB运行的路径中，便可仿真运行。 3、本书算法在MATLAB 5.3版下运行成功，并适用于其他版本。 4、程序chap1_11.mdl；chap3_2.mdl；chap3_5.mdl；chap6_2.mdl；chap6_4.mdl需要在Matlab6.5下运行，特此说明。 5、假如您对仿真程序有疑问，请及时通过 E-mail 与作者联系。 北京航空航天大学 刘金琨 E-mail 地址： ljk@dept3.buaa.edu.cn或ljk@buaa.edu.cn(Program instructions 1 All simulation algorithms are classified by chapter, and the program name in the file corresponds to that in the book one by one. 2 Copy the simulation program to the Matlab running path of the hard disk, then the simulation can run. 3 The book algorithm in Matlab version 5.3 run successfully, and suitable for other versions. 4 Program chap1.11.mdl; chap3.2.mdl; chap3.5.mdl; chap6.2.mdl; chap6.4. MDL needs to run under MATLAB6.5. 5 If you have any questions about the simulation program, please contact the author by e-mail.)

we can obtain the symbol error rate of space time block code using the modulation technique of Quadrature-Phase shift keying

ofdm在瑞利信道的仿真程序还有snr，ber图形(ofdm simulation program in Rayleigh channel also snr, ber graphics)

FSO通信MC仿真，基于FSO信道特性给出信道损失的Monte Carlo仿真(simulation of FSO Monte Carlo)

Matlab_show the FFT and their related