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第四版prokias数字通信配套代码之第八章(source code(matlab )for prokias Digital Communication (4th edition))

数学建模的模型建立方面的书籍资料拿来与大家分享，还算比较经典吧(Model of mathematical modeling of the information used books to share with you, it is still relatively classic)

高斯噪声加人图像处理的实例举例 我来凑字数(watermark example)

说明：  SCFDE的仿真，使用qpsk，还有相关文档(the simulation of SCFDE with QPSK)

通过MATLAB实现的打砖块游戏(breakout)，内含netlab人工神经网络工具箱(The implementation of a interesting game "breakout" using MATLAB, also a netlab toolbox of artificial neural network is included.)

Solution of Laplace equation in an semi-circle region by FEM method

使用Matlab编程工具对单纯形法的基本算法的实现，不包括二阶段修正部分(Simplex algorithm)

本代码为matlab编写，编程实现信号经过QPSK调制后，再经过AWGN信道下，得到的误码率性能曲线，并且与理论上的误码率进行对比。(The matlab code is written in programming through the QPSK modulation signal, and then through the AWGN channel, the resulting bit error rate performance curve, and with the theoretical bit error rates were compared)

基于matlab/simulink的两相混合式步进电机的电机主体仿真(simulation of stepper motor)

魏格纳时频分布，非平稳随机信号离散时间wvd仿真处理(Wigner time-frequency distribution, non-stationary random signal processing discrete-time simulation wvd)