en-ef-mu

Encryption algorithms are becoming more necessary to ensure data is securely transmitted over insecure communication channels. FOX is a recently developed algorithm and its structure is based on the already proven IDEA (International Data Encryption Algorithm) cipher. FOX is a symmetric (private key) block cipher. Its top-level structure uses the Lai-Massey scheme and the round functions used in the scheme are substitution permutation networks (SPN). Its flexibility lies in the fact that it can be efficiently implemented in hardware and software. We report some of the first results of implementing the cipher on an FPGA

Matlab7官方学习资料，能帮助你很快的学习Matlab的实用，简单、权威(Matlab7 official learning materials that can help you quickly learn Matlab s practical, simple, authoritative)

这个程序实现了基于OFDM系统的信道估计DFT算法的实现(This application implements the DFT channel estimation algorithm based on OFDM system implementation )

三相电压不平衡度计算 simulink模型，可供参考 调试正确(The Simulink model for calculating unbalance of three-phase voltage can be used for reference and debugging correctly.)

说明：  matlab读取和显示gif格式图片（实例操作）(matlab gif format to read and display images)

说明：  一段带噪信号经过一butterworth低通滤波器后的输出，再求出其频谱！(butterworth)

this file is about solair system

Zero Forcing Equalization for Complex Channel

用于<数字信号处理及MATLAB实现>的截断效应(For " digital signal processing and MATLAB realization of" cut-off effects of)

主要用于高层建筑的减振设计,根据线性振动理论,用matlab高级语言编写而成,由一个主程序和四个子程序组成(mainly for high-rise building design of the vibration, linear vibration theory, use the advanced language Matlab has been prepared by a main program and four subroutine composition)