DCT_Compression

介绍了MATLAB的基础知识以及一些基本性质和一些源代码(Introduced MATLAB basic knowledge and some basic properties and some source code )

椭圆摆动力学建模，分析椭圆摆的运动轨迹 m文件为参数设置 mdl文件是主程序(Oval pendulum dynamics modeling, analysis, elliptical trajectory of the pendulum)

视频监控，可以实现视频的有效监控。这也是获奖作品。(Video surveillance, can achieve effective video surveillance. This is the winning entries.)

matlab帮助文档，非常不错的一个资料，发上来与大家共享(matlab help document, a very good information, made up and share)

Matlab源文件将矩阵m中所有a元素的替换为b元素。(Matlab source file will be a matrix m of all elements for the b element to replace.)

仿MATLAB矩阵C++运算库,包括加、减、乘、除、点加、点减、点乘、点除、赋值、转置、rank、det、eig、svd、pinv、power等的运算。inv运算使用pinv运算。最难实现的是非方阵的除法。(MatLab Matrix simulator)

月球卫星轨道位置和速度的计算程序，用于航天工程计算(Position and velocity of the lunar satellite orbit calculation program for aerospace engineering calculations)

激光散斑的模拟仿真。包括圆复高斯非成像散斑，圆复高斯成像散斑，基于copula联合分布函数的相关序列散斑。给出了GUI。可以实现散斑图，散斑强度分布图，相关曲线图。(the simulation of laser speckle the copula-based simulation of laser speckle)

使用起来非常方便，小波包分析提取振动信号中的特征频率，FIR 底通和带通滤波器和IIR 底通和带通滤波器。( Very convenient to use, Wavelet packet analysis to extract vibration signal characteristic frequency, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter.)

说明：  该代码主要实现matlab中脉冲压缩的仿真算法，主要用于初学者进行初步学习。(This code mainly realizes the simulation algorithm of pulse compression in MATLAB, which is mainly used for beginners to carry out preliminary learning.)