SecPSO

本文总结了matlab中常用的函数，并对其功能进行说明。(This paper summarizes the commonly used matlab functions, and explain its function.)

用matlab对信号进行WVD变换和伪wvd变换(Using matlab for signal conversion and pseudo-WVD transform wvd)

采用AverageDisplacement平均偏移法计算混沌时间序列的DelayTime的Matlab程序 (used AverageDisplacement average deviation method chaotic time series D Matlab procedures elayTime)

在matlab软件平台上对一些需要调用的特殊函数的计算。(Special function calculation)

学习matlab很好的一本书，书中有详细的使用说明，很值得初学者看一看(This is a good book to Learn matlab .The book includes detailed instructions for us. It is a good choice for the peopel who learn matlab for the first time.)

A small script bases on MATLAB LTE System Toolbox to send PUCCH and PUSCH massge.

Matlab 自定义窗函数的幅频分析，包括矩形窗，三角窗，汉宁窗，汉明窗等(Matlab customize the width of the window function frequency analysis, including rectangular windows, triangular windows, Hanning window, Hamming window, etc.)

APSK仿真程序，包括收端、发端、信道，以及(APSK simulation program, including land-side, the originator, channel, as well as)

QAM多进制调制的整个过程的GUI实现。每个过程都显示了信号和频谱(QAM transmission of the whole process of GUI implementation. Each process the signal and spectrum are shown)

Most practical filters exhibit steady roll-off characteristic, in contrast to the sharp transition from the pass and stop bands. The important families of filters are: Butterworth, Chebyshev and Elliptic. As part of this lab, we study and design Butterworth filters. Butterworth filters are simple to design and have a maximally flat pass band response. In contrast the Chebyshev and Elliptic filters are difficult to design and have ripples in pass/stop band but have sharper roll off characteristics than Butterworth filters.