rgsc3

basic dsge model in dynare

communication system

information theory fibonnachi

contourlet toolbox,contour的matlaB工具箱(coutourlet toolbox, coutour of matlaB Toolbox)

说明：  CC算法中包括求解海维赛，相空间重构，时间序列分解，计算关联积分等程序。(Included in the CC algorithm for solving Hedwig race, phase space reconstruction, time series decomposition and calculate the associated integral program.)

This program is used for segmenting the speech file into number of fragmens, and then display the one you desired.

对加噪信号进行奇异值分解。对奇异值计算其熵特征(Plus noise signal on the singular value decomposition. Calculate the entropy for the singular value feature)

KALMAN FILTERING FOR FUZZY DYNAMIC SYSTEMS

This M Code simulate the effects of clipping and filtering on PAPR PAPR reduction in OFDM-based wireless standard.Also the performance of BER versus SNR of original OFDM signals with PAPR reduction based on clipping and filtering schemes over AWGN channel is evaluated. The simplest and most widely used technique of PAPR reduction is to basically clip the part of signals that are outside the allowed region.Clipping methode introduces both in band distortion and out of band radiation into OFDM signals which degrades the performance including the BER and spectral efficiency.Filtering can reduce out of band radiation after clipping although it can not reduce in-band radiation distortion.However, clipping may cause some peak regrowth so that the signal after clipping and filtering will exceed the clipping level at some point.To reduce peak regrowth a repeated filtering and clipping operation can be used to obtain a desirable PAPR at a cost of computational complexity increase.

一种用Newton-Rapson Method来计算能量的Matlab code(Newton-Rapson Method to determine the slack bus power( 3 buses)/)