DPP

这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计。此系统包括QPSK调制解调，IFFT调制，空时编解码，基于训练符号的信道估计等通信模块。(This is a space-time block codes based on the MIMO_OFDM Communication System Simulation and Design. This system consists of QPSK modulation and demodulation, IFFT modulation, space-time coding and decoding, based on training symbols such as communication channel estimation module.)

产生具有Jakes功率谱的rayleigh信道，可用于无线通信仿真(generate rayleigh channel with a Jakes power spectrum，this code could be uesed for wireless communication simulation)

利用SVM进行分类的简单例子 matlab(an esample of classification using SVM matlab)

二次规划点集配准，程序的执行效率很高，算法结果也不错(Quadratic programming point set registration, efficient)

一些滤波器设计的MATLAB源代码，对于学习滤波器非常有用。(Some matlab codes to study filter design and it is helpful to understand filter.)

sar-sp-matlab小程序sar-sp-matlab小程序sar-sp-matlab小程序sar-sp-matlab小程序(sar-sp-matlab applet sar-sp-matlab applet sar-sp-matlab applet sar-sp-matlab applet)

papr to differenrt number of subcarrier: we put N = 256,512,1024 and show the output ofp ccdf with papr when we use QPSK modulation. The PAPR ratio is a measure of the dynamic range in OFDM signals. Thus high PAPR induces a high dynamic range which describes high variability in the signal range. complex data sequences are input to the IDFT of an OFDM transmitter then at the output of the IDFT, real and imaginary parts are obtained.

介绍有关求常微分方程matlab下数值解的一些算法的讲义(About matlab under some of the numerical solution algorithm for ordinary differential equations handouts)

说明：  Any change to the value of Mresults in immediate and phase-continuous changes in the output frequency

本案例为不等式约束最优化问题，采用罚函数法（内点法）。具体求解过程是用MATLAB编程求解的。(The Case for inequality constrained optimization problem using penalty function method (interior point method). Specific solution process is solved using MATLAB programming.)