PSOt

this is a file for embedding a messge in an image

说明：  我使用matlab寫的漸層處理程式，希望初學者可以進快上手。(I use matlab gradient processing program to write and hope into the beginners get started quickly.)

说明：  利用干涉仪测向，显示出无相位模糊与有相位模糊的比较相关代码(Direction-finding phase ambiguity of interferometer)

说明：  比较了FFT算法和低通滤波器在去除噪声中的作用(compared the FFT algorithm and low-pass filter to remove noise in the role)

说明：  一个完整很不错的OFDM程序，在给出OFDM系统模型的基础上，用MATLAB语言实现了整个系统的计算机仿真并给出参考设计程序(A complete OFDM is very good procedures in OFDM system model is given based on the MATLAB language with a computer simulation of the entire system and gives reference to the design process)

the attached utility is a work I ve submitted to the university It shows what a jpeg compression is all about.(the attached utility is a work I ve submitte d to the university It shows what a jpeg compress ion is all about.)

A discrete model of the IEC 61000-4-15 flickermeter is developed for use with the Matlab–Simulink simulation software package. The discrete model is a faithful reproduction of a flickermeter defined by the IEC Standard it duplicates the functional blocks described by the standard and operates in the same way as the standardized instrument to assure complete fidelity of results. The model is intended to be used within larger simulations that contain discrete model blocks, either alone or in combination with the Simulink

leap frog algorithm for solving metaheuristic problems and shortening the path to find the most optimized path.

利用双缓冲技术实现使得能用鼠标在桌面上轻松画取圆形，(The use of double-buffering technology makes the mouse can be used to easily draw on the desktop to take round,)

this code computes 2 signal convalve value signals are manual inputs