Partial_Differential_Equations_in_Matlab

说明：  matlab 功能工具 matlab 功能工具(matlab functions matlab function tool tool)

信号、图像对其求傅里叶变换时很普遍的频域分析，本程序提供对一维信号进行傅里叶变换，提出单边、双边变换！(Signal, images of their demand is very common when the Fourier transform frequency domain analysis, the program provides one-dimensional signals, Fourier transform, the unilateral, bilateral transform!)

非线性方程求解1--5（3） 非线性方程求解1--5（3）

说明：  求瞬时频率必不可少，MATLAB系统不自带的，下载后放在MATLAB到toolbox，然后在EMD文件夹下，更新MATLAB路径即可。运行emd即可出现频谱分析图。(It is necessary to find the instantaneous frequency. The MATLAB system does not come with it. After downloading, it is placed in the MATLAB to toolbox. Then, under the EMD folder, the MATLAB path can be updated. The spectrum analysis diagram can appear when EMD is run.)

谢金星主编的LINGO V9.0一书的源码,对学习LINGO软件很有帮助.(Xie Venus LINGO V9.0 edited one book source, useful for learning LINGO software.)

Calculation of zernike moments from binary image BW

实现对InSAR复相位信号进行基于局部频率估计的“斜坡自适应（slope-adapt）滤波” 此滤波方法特别适用于InSAR相位图滤波，能在最大限度保持有用信息的条件下滤除各种噪声。(A matlab function of Slope-adapt-filter for InSAR phase filtering. It is based on local frequency estimation.)

matlab与admams联合控制的一个程序，这是一个实例，它在matlab中实现控制。(matlab joint with adams to control)

MATLAB具有强大的科学计算功能, 含有大量多目标优化分析函数。依据技术将函数在 环境下进行调用, 进行多目标优化集成系统开发, 实现数据的自动输入和输出功能, 编制了MATLAB与VB的数据接口代码, 提出程序设计时应注意的问题。(MATLAB has powerful scientific computing functions, contains a large number of multi-objective optimization analysis function. Based technology will function in the environment calls for multi-objective optimization of integrated system development, automated data input and output functions, the preparation of the MATLAB data interface with the VB code, the program design should pay attention to the problem.)

eof主成分分析，供高校本科生研究生使用，气象海洋专业(eof principal component analysis for the use of university undergraduate students, professional marine meteorology)