zishiying

超连续谱,分布傅里叶方法,激光，非线性光学，傅里叶光学。薛定谔方程求解(Super continuous spectrum, distribution of Fourier method, laser, nonlinear optics and Fourier optics. The schrodinger equation)

说明：  广义S变换程序 广义S变换具有短时傅里叶变换与小波变换的特性 其反变换与FFT紧密相连(Generalized program generalized S transform S transform with short-time Fourier transform and wavelet transform features of its inverse transform is closely linked with the FFT)

作者曾经实现过将matlab函数编译成dll供Cpp调用，这篇文章的目的是对新增的面向对象的的扩展mwArray进行讲解，matlab很容易和C/C++联合起来使用。 以前做过matlab7与c++的混合编程：将matlab函数编译成dll给C++调用，从而加快开发的进度。但是今天在matlab2008b下面又做了一遍，发现matlab又改了很多东西，诸如增加了面向对象的的扩展mwArray，于是做笔记如下。(matlab_dll_Cpp)

doa节点定位算法的matlab实现；doa算法仿真。(doa node localization algorithm matlab implementation doa based on simulation.)

Matlab环境下，AVI影片帧转成BMP图像的算法。( Convert AVI movie to BMP frame algorithm in Matlab environment.)

该代码是RFID室内定位的VIRE算法，程序中包含待测点定位场景仿真以及各点的误差。(The code is RFID indoor positioning VIRE algorithm, contained in the program for spotting scene simulation, and the error of each point. )

用matlab求电力系统导纳矩阵，可用于计算短路电流或潮流计算(Power system admittance matrix using matlab and can be used to calculate the short-circuit current or power flow calculation)

Simulated annealing- particle swarm optimization, the program will be simulated annealing algorithm and particle swarm optimization by combining optimization parameters have a good effect

三相锁相环 PLL 基于s-function builder模块编写 经测试可用 整流逆变均可用(three-phase PLL based on s-function builder )

通过同步压缩小波变换，实现信号的分解和重构，效果优化小波变换(The signal is decomposed and reconstructed by synchronous compression wavelet transform, and the effect is optimized by wavelet transform)