QPSK

本文档详细介绍了物理内存的基本内容，并且讲述了内存静态分区和动态分区方法(This document details the basic elements of physical memory, and memory about the static and dynamic partition method of Division)

huffman 编码来处理图像 DCT变换(huffman coding to DCT transform processing images)

本程序为抗JPEG压缩的半脆弱性彩色图像数字水印，主要原理为DCT转换和DCT系数比较法，内含5中攻击仿真测试以及GUI界面，测试环境为MATLAB2009a，系本人2013年本科毕业设计(The procedures for the anti-JPEG compression semi-fragile color image watermarking, the main principle is the DCT transform and DCT coefficients comparative law, including five in the attack simulation testing and GUI interface, the test environment is MATLAB2009a, Department I graduated design 2013)

powell法求极值，根据课程老师布置的作业，其中包括黄金分割法，一维进退法(powell method)

by Usman Haider This blockreceives serial data from an instrument or processor and decode it to apply on a plant model. You can see how serial receive block works and other blocks like ASCII Decode and Data type conversion . After receiving the data and decoding, it is applied to the plant model (transfer function of the plant). You can see the realtime plant response on oscilloscope block. Out put of various stages is recorded in workspace which can be examined after the simulation. The reader can learn interfacing hardware to the simulink by going through settings of serial configuration block and serial receive block. God knows the best.

说明：  根据点声源阵列计算其三维指向性，并通过MATLAB程序进行三维指向性图的绘制。(This program can be used to calculate the three-dimensional directivity of planar array and draw its three-dimensional directivity diagram by MATLAB.)

Analysis on Modeling and Simulink of DC Motor and its Driving System Used for Wheeled Mobile Robot

说明：  MATLAB程序， 半参数线性回归模型的最小二乘核估计 半参数线性回归模型的最小二乘正交序列估计。(MATLAB program, semi-parametric linear regression model of least squares kernel estimation Semiparametric least squares linear regression model orthogonal sequence estimation.)

simulation of transformer paralleling by MATLAB SIMULINK

奥村（okumaura）模型模拟matlab代码(Okumura model simulation matlab code)