数字图像水印算法利用 apatial 保障技术

matlab仿真程序，产生QPSK调制的信号，严格按照QPSK的调制步骤分I路Q路产生信号，最后两路相加，产生已调信号，调制信号随机产生，载波信号是余弦信号。(matlab simulation program to produce the QPSK modulation signal, in strict accordance with the QPSK modulation of the sub-step road Q road I have a signal, the sum of the last two, have been transferred signal, randomly generated modulated signal, carrier signal is a cosine signal.)

基于MATLAB的数字均衡器 设计与实现 (MATLAB-based Design and Implementation of Digital Equalizer)

k-nearest neighbor algorithm

仿真SMI（DMI）算法性能，观察采样快拍数对波束图的影响、接收信号中不包含、包含信号功率逐渐加大对波束图的影响(Simulation SMI (DMI) algorithm performance, the number of snapshots observed sampling effects on the beam diagram, the received signal does not contain, include the gradual increase of the signal power of the beam map)

带simth补偿的pid控制器主要用于纯滞后系统的pid温度控制，属于改进型的pid控制器。本simulink仿真为毕业设计内容，运行效果良好。本例设定温度200度，参数之类可以根据需要自由修改(Smith compensation with pid controller mainly used for pure delay systems pid temperature control, are improved pid controller. The simulink simulation content for the graduation project, run well. In this case temperature of 200 degrees, like the parameters can be modified according to need freedom)

说明：  计算全息图生成和再现，用于数字全息的研究(CGH generation and reconstruction for digital holography study)

文章讲述了基于MATLAB GUI电路计算平台的设计 (This paper describes the design and calculation of GUI circuit based on MATLAB platform)

说明：  ADRC自抗扰算法设计中fhan（）函数(Fhan() function in ADRC algorithm design)

贝叶斯分类器的设计，其中包括协方差相等与不等时的两类情况，分类效果很好(Bayesian classifier design, including equal and unequal covariance of two categories, very good classification performance)

DSSS通信系统多个窄带干扰消除算法研究，利用MATLAB消除干扰。(DSSS communication system multiple narrowband interference elimination algorithm, using MATLAB.)