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matlab仿真源程序，先进 PID 控制及其 MATLAB 仿真（程序）。(？？)

这个是matlab经典教程的一个关于 偏微分方程的数值解法的原代码，希望大家赶快下载哦(This is a classic tutorial matlab partial differential equations on the numerical solution of the original code, I hope you get to download Oh)

说明：  正交频分复用的调制解调：实现了mb-ofdm的基带超宽带信号调制解调(Orthogonal frequency division multiplexing of the modulation and demodulation: the mb-ofdm of base-band ultra-wideband signal modulation and demodulation)

根据空间矢量的原理，建立了svpwm的matlab/simulink模型，方便学习和使用(According to the principle of space vector is established svpwm the matlab/simulink model, easy to learn and use)

预失真补偿后的图形,采用快速傅里叶变换（Fast Fourier Transform, FFT） 计算得信号的频率数据，再利用得到的频率数据计算功放预失真补偿前后功率谱密度 样值(Predistortion compensation of graphics, using the Fast Fourier Transform, Fast Fourier Transform and FFT) Calculate signal frequency data, then get the frequency of the power spectral density before and after data computing power amplifier predistortion compensation Sample values)

首先对采样信号进行傅里叶变换，计算出功率谱或幅值谱，然后用功率谱或者幅值谱的数据，计算每一个中心频率的带宽内数据的平均值。(Firstly, Fourier transform is applied to the sampled signal to calculate the power spectrum or amplitude spectrum, and then the average value of the data within the bandwidth of each center frequency is calculated by using the power spectrum or amplitude spectrum data.)

通过对卡尔曼滤波器的介绍，使用matlab编程，实现卡尔曼滤波(Through the introduction of the Kalman filter using matlab programming, Kalman filtering)

说明：  基于MATLAB平台实现两台主机（主机和客户端）之间的TCPIP通信，传递数据(the communication between server and client and then transfer data using TCPIP)

说明：  声明：本程序仅交流用，所以调试时用两颗棋子就可以赢(Disclaimer: This procedure only exchange with, so debugging can win with two pieces)

八皇后问题，用matlab解决八皇后问题，以及多皇后问题，采用追溯法(Eight queens problem)