56608

Ant simulations with DOS interface and using Turbo C 3.0 to compile

通过仿真得到 信号误码率与信噪比的关 系, 从而为实际中 调制和解调 系统设计提供一定的理论依据。 同时 , 通过仿真技术的探讨 , 以期能为 专业教学改革提供一些新的思路(Received signal through the simulation bit error rate and SNR, in order to practice the design of modulation and demodulation system to provide a theoretical basis. At the same time, the adoption of simulation technology with a view to a professional teaching reform to provide some new ideas)

信号处理中的一些变换性质，公式，以及一些定义与适用范围(Some signal processing transforms the nature of the formula, and some of the definitions and scope of application)

LDPC研究者MacKay提供的校验矩阵H和对应的G，其中H的行重12，列重6，行数504，列数1008，任意两行不含围长为4的圈(LDPC researchers MacKay, the calibration matrix corresponding to the H and G, in which the re-H 12, series 6, a few 504, cited 1008, the two firms were non-arbitrary girth to the ring 4)

Use this function to create Rayleigh fading channels (Use this function to create Rayleigh fading channels)

该文件是关于图像处理的ppt文件，不需要任何语言基础，适合所有的编程爱好者。(ppt file about image processing.useful for programmer regard of programing language)

BBBCF 宇宙大爆炸优化算法的matlab源码,一种相对来说比较新的优化方法，用于求解最优解问题(BBBCF iterates one iteration a population according to the rules of Big-Bang Big Crunch method. It overwrites new population over the previous one. As the number of iterations grow, it searches new candidates in alimited search space.)

二维信号卷积，若x为N1*M1的二维信号，y为N2*M2的二维信号，则卷积为(N1+N2-1)*(M1+M2-1)的信号(Two demension signal convolution. )

Matlab编程实现FFT变换及频谱分析的程序代码，能出结果，不错(Matlab Programming FFT transform and spectral analysis of the program code to the results, it is true)

这是功率谱估计MVDR算法的实现，代码能仿真成功(This is the power spectrum estimation in MVDR algorithm, the code can be successful simulation)