OFDM_MIMO

Windows下的ICMP封装(Clcmp class which can echo)

Blowfish Algorithm is a Feistel Network, iterating a simple encryption function 16 times. The block size is 64 bits, and the key can be any length up to 448 bits. Although there is a complex initialization phase required before any encryption can take place, the actual encryption of data is very efficient on large microprocessors. Blowfish is a variable-length key block cipher. It is suitable for applications where the key does not change often, like a communications link or an automatic file encryptor. It is significantly faster than most encryption algorithms when implemented on 32-bit microprocessors with large data caches.

该程序功能为对所输入的振动信号进行希尔伯特黄变换，得到其边际谱(The program features the vibration input signal Hilbert Huang transform and its marginal spectrum of)

深海声道声线图绘制程序，仿真绘制深海声传播图形；并设计了可更改参数的图表及清零功能。(Deepwater channel sound line drawing program, drawing deep sea sound propagation simulation graphics and designed charts and clear function can change the parameters.)

小波分解和重构小波分解和重构小波分解和重构小波分解和重构(thr=sigma*(2*lgN)1/2/lg(j+1) 用[x,xn]=wnoise(2,10,6) 产生噪声测试数据-The following is Part I of a of hard and soft threshold denoising matlab procedure is the following hardware and software, I made a threshold denoising matlab program: thr = sigma* (2* lgN) 1/2/lg (j+1) by [x, xn] = wnoise (2,10,6) noise test data)

harris边缘检测技术，输入相关参数即可得到相应的边缘检测结果(harris edge detection)

MIMO系统的MMSE_ZF_ML算法，及其三种算法的性能比较(Performance comparison MMSE_ZF_ML algorithm MIMO system, and the three algorithms)

介绍了matlab/simulink在FPGA中的应用，将matlab/simulingk和FPGA结合起来，对仿真具有一定的参考价值。(Introduction of the matlab/simulink in the FPGA application, the matlab/simulingk and FPGA combination for the simulation has a certain reference value.)

Script for simulating binary phase shift keyed transmission and reception and compare the simulated and theoretical bit error probability Also this sript compare the performance of Uncoded BPSK with Coded BPSK

说明：  正侧视情况下的四种SAR成像算法仿真, Simulation of four SAR imaging algorithms in side view(Simulation of four SAR imaging algorithms in side view)