PSOBP

有限元的三角形剖分，节点标号，单元标号，很适合用于电磁场等有限元的求解(fem can use to answer EMT and so on)

非线性系统时间序列分析混沌吸引子重新构建的matlab源代码(Nonlinear time series analysis of chaotic attractor reconstructed source code matlab)

完成了分数阶傅里叶变换，对学习分数阶傅里叶变换和有关变换的人有帮助(Fractional Fourier Transform ，reference for Fractional Fourier Transform)

simulation modulate & demod QPSK

这是在AWGN信道下四相键控调制，以及其性能分析。(This is the AWGN Channel 4 phase shift keying modulation, as well as its performance analysis.)

本程序描述了ofdm的程序，并对程序进行了仿真，并对仿真结果进行了分析(This procedure describes the procedures for ofdm, and process simulation, and simulation results are analyzed)

说明：  用matlab实现的GSM TCH/EFS系统在高斯信道、瑞利信道下的性能仿真，其中用到了循环编码、卷积码、交织码等信道编码技术(Using matlab to achieve GSM TCH/EFS system in the Gaussian channel, Rayleigh channel the performance of simulation, which uses a loop encoding, convolutional codes, interleaving codes channel coding techniques)

说明：   灰度处理，可以直接运行，matlab实现 ( matlab implementation)

说明：  matlab课件，关于matlab学习基础，以及基本的二维图形，三维立体图形的绘制，界面的设计的方法(matlab courseware, learning on the basis of matlab, and the basic two-dimensional graphics, three-dimensional drawing, interface design methods)

matlab计算图像Hu七个不变矩和Zernike矩的程序(Hu invariant moments and Zernike Moments matlab code)