资源列表
LDPC.tar
- 一个LDPC的例程使用matlab编写，可直接运行，信道编码程序-a LDPC the use of Matlab routines prepared to be directly run channel coding procedures
RAY1
- MATLAB下rayleigh信道产生方法。-MATLAB Rayleigh channel selected.
IIR5
- 通过调用IIR5函数对所给的信号进行滤波，其中通过fdatool 设计的直接1型切比雪夫滤波器的参数保存在coefficients1.mat文件中。-by calling IIR5 function as a signal to the filter, which it adopted fdatool design a direct-Chebyshev filter parameters stored in coefficients1.mat document.
ditfft
- 用matlab编写的fft快速傅立叶变换及逆变换函数,其中flip1是供ditfft函数调用的倒叙子函数。-using Matlab fft prepared by the fast Fourier transform and inverse transform function, which is flip1 ditfft function call for the Warrior unreachable.
jacobi算法
- 实现雅可比叠代算法 在matlab中 输入矩阵A,b, 初值x 调用该函数 得到结果-achieve Jacobi iterative algorithm in Matlab input matrix A, b, x initial function to be called the results
遗传算法求解TSP问题
- 基本遗传算法求解TSP问题，只需给出城市间距离矩阵和初始参数即可进行计算。-basic genetic algorithm for TSP, is only inter-city distance matrix and the initial parameters can be calculated.
仿真滤波器的字长效应
- 这个程序可以仿真ＦＩＲ滤波器的字长效应对滤波效果的影响-this process simulator can FIR filter the characters respond to long-term effect of filtering
最大相位系统和最小相位系统的模拟
- 这个程序模拟了最大相位系统和最小相位系统，并分析其频谱-the simulation phase of the largest systems and minimum phase systems, and analyzing its spectrum
ICA_demo_text
- ICA is used to classify text in extension to the latent semantic indexing framework. ICA show to align the context grouping structure well in a human sense [1], thus can be used for unsupervised classification. The demonstration shows this on medical
ICA_demo_fMRI
- ICA can be used in brain activation studies to reduce the number of dimension and filter out independent and interesting activations. This demonstration shows two studies. One provided by Hvidovre Universitets Hospital, Denmark, that consists of fMRI
差分编码子程序
- 差分编码子程序,在调治之前对信号进行差分编码-differential coding subroutine, prior to the modulating signal differential coding
4进制PSK仿真子程序
- 4进制PSK仿真子程序,子程序计算4进制PSK调制的误码率-four band PSK simulation subroutine, the four band calculation subroutine PSK modulation BER