APA

matlab pll仿真，利用.m文件编写，可用做了解PLL的资料(matlab pll simulation using the. m documentation, can be used to understand the data PLL)

说明：  在matlab中关于数值计算的matlab源程代码(In matlab matlab numerical computation on the source code process)

海洋数据、图像处理的matlab软件包，最新版本1.4h(ocean data,omage processing tools,ver1.4h )

对HARQ系统的吞吐量分析，主要为数据分析和统计，小波包分析提取振动信号中的特征频率。( HARQ throughput analysis of the system, Mainly for data analysis and statistics, Wavelet packet analysis to extract vibration signal characteristic frequency.)

Either a string naming a function that calculates the gradient, or the null matrix

说明：  介绍使用matlab对ofdm进行编程，掌握其基本原理(Introduction to program using matlab on ofdm and grasp the basic principles)

这是一个瑞丽衰落信道的模型，适用于无线水声，很实用。(This is a Ruili fading channel model for wireless underwater acoustic, very practical.)

another progaram that has been in matlab

A MATLAB program to compute FFT of the real-time signal obtained from DSO1100 oscilloscope.

傅里叶变换和小波变换重建图像的比较效果，这个程序可以用来实现四个要求：1、FFT和WT重建效果比较；2、通过改变小波来比较重建效果；3、通过改变分解层数来比较重建效果；4、通过改变大系数个数来比较重建效果。其中还有一个计算PSNR的程序(the comparative effect of reconstruction image by Fourier transform and wavelet transform 。 the program can be used to achieve the four requirements: 1, FFT, and WT reconstruction effect 2, by changing the wavelet to compare the reconstruction effect 3, by changing the decomposition layers to compare the reconstruction effect 4, by changing the number of large coefficient of comparative reconstruction results. Including a procedure of calculating PSNR )