Sampling.zip - 显示采样率的GUI源码，包括理想采样，零阶保持采样，和其他一些方式。对于学习和理解采样定理很有帮助,2008-01-05 08:53:14,下载30次
BER_Numerical_M_orthogonal_signsal.zip - M维正交信号的产生，加噪与接收，最后有仿真误码曲线图,2008-01-05 08:49:54,下载17次
fano.zip - Fona编译码程序，有误码曲线结果，十分详细,2008-01-05 08:44:06,下载16次
BERcurve_CV_soft2_QA.zip - Computes BER v EbNo curve for convolutional encoding / soft decision
Viterbi decoding scheme assuming BPSK.
Brute force Monte Carlo approach is unsatisfactory (takes too long)
to find the BER curve.
The computation uses a quasi-analytic (QA) technique that relies on the
estimation (approximate one) of the information-bits Weight Enumerating
Function (WEF) using
A simulation of the convolutional encoder. Once the WEF is estimated, the analytic formula for the BER is used.,2008-01-05 08:41:21,下载66次
ARMA_LAST.zip - This function provides an ARMA spectral estimate which is maximum entropy satisfying correlation constraint (number of poles)and cepstrum
constrains (number of ceros)
The function requires 3 inputs: Input signal, Order of denonominator, Order of Numerator and the output variable are: numerator coeffients, denominator coeficients and square-root of input noise power.
ARMA_LAST function requires spa_corc.m file to compute the autocorrelation matrix,2007-10-17 00:06:48,下载49次
RS_BCH.zip - Author: wei liu
Summary: simulation of binary and non-binary bch decoder
MATLAB Release: R14SP1
Required Products: Communications Toolbox
Description: simulation of binary bch decoding algorithm for bch(n, k) with t bits error correction capability.,2007-08-29 20:41:35,下载29次