work312

锁相环就是锁定相位的环路。学过自动控制原理的人都知道，这是一种典型的反馈控制电路，利用外部输入的参考信号控制环路内部振荡信号的频率和相位，实现输出信号频率对输入信号频率的自动跟踪，一般用于闭环跟踪电路。(Locked loop (phase), as the name implies, is the lock phase of the loop. Principle of automatic control of the people know, this is a typical feedback control circuit, the external input reference signal control the frequency and the phase of the oscillation signal inside the loop, the frequency of the output signal of the input signal frequency automatic tracking, generally used for closed-loop tracking circuit. )

用打靶法求解小车运动轨迹,求解非线性问题(solve the car s track by the shooting method)

BPSK modulation and demodulation in matlab and comparison

用matlab实现setar预测模型的关键步骤：确定分段数d，分段区间门限值(the key steps to modeling SETAR prediction models with matlab is to determine the number of sub-paragraph d, subparagraph threshold interval)

matlab-hfss脚本文件的编写，含有周期性结构的脚本的编写，这个是之前都没人编写的。(Matlab-hfss scripts, file preparation, containing the preparation of the periodic structure of the script, this is a nobody before written.)

MatLab 7, Creating Graphical User Interfaces

说明：  matlab写的图像匹配算法 十分有效可用 值得学习！(matlab write very effective image matching algorithm can be worth learning!)

实现对彩色图像边缘检测、灰度处理、二值化等具体的图形图像处理内容(Realization of color image edge detection, gray processing, binary image processing such specific graphic content )

run leength decoding

this is matlab code that in it the pid method linear control is developed.the equation of motion is solved with runge-cuta method.