figtojpg

this file is the program for ofdm

细菌优化算法程序，通过动态的演示说明细菌优化算法的优化过程，从而反应了该算法的有效性。(Bacteria optimization process, through dynamic optimization algorithm demonstrates that the optimization process of bacteria, which reflects the effectiveness of the algorithm.)

说明：  关于水平集算法的重要文章，详细介绍了算法的具体过程和方程(Level set algorithm on the important article, detailing the specific process of the algorithm and the equation)

说明：  《M-files for "Neural Networks"》神经网络的一些MATLAB源程序，M-files for demos, exercises, and implementations. 作者：Herve Abdi ("M-files for" Neural Networks "," some of the neural network MATLAB source, M-files for demos, exercises, and implementations. Author : Herve Abdi)

it is about wimax,which is the most important technology .

快速傅里叶变换和小波包能量提取代码，可以对采集到的信号进行预处理。(Fast Fourier transform and wavelet packet energy code, can be collected signal preprocessing.)

说明：  分布傅里叶算法实现光纤传输中非线性薛定谔方程的求解(fourier method)

The program get a spectrum with eigenvector method

Phase-based Opic Flow Algorithm, described in Gautama, T. and Van Hulle, M.M. [2002]. A Phase-based Approach to the Estimation of the Optical Flow Field Using Spatial Filtering. IEEE Trans. Neural Networks, 13[5], 1127--1136.

In this code of LSB steganography the first three bit of message image is extracted and hidden in the cover image.At receiving the bit is extracted and message is shown.