Version7.1.5

信号处理的切比雪夫滤波器 十分好用的切比雪夫滤波器(Signal processing Chebyshev filter is very easy to use Chebyshev filter)

说明：  昨天刚刚写好的dsb-sc信号生成与解调程序，用离散（dsp）的方法生成DSB信号，载波频率为150khz,音频是500hz和2000hz的混合音，加入SNR=1DB的噪声，用正交解调实现解调，画出解调前后的频谱图，欢迎共同学习，进步。(yesterday just finished the dsb- sc signal generation and demodulation process, discrete (dsp), the signal generated DSB, the carrier frequency of 150kHz, audio is 500Hz and 2000hz mixed audition to join SNR = 1DB of noise, with quadrature demodulator to achieve demodulation, paint around the demodulation spectrum welcome to learn together and progress.)

matlab退火算法工具箱，功能非常强大，可以大大方便数学建模(annealing algorithm matlab toolbox, very powerful, can greatly facilitate the mathematical modeling)

bfgs optimization method

Matlab code for fiber bragg grating simulation.

本压缩包有计算杜芬方程的Matlab程序。各参数都是进入混沌的标准参数(the compressed Duffing equation calculations of the Matlab program. The parameters are entered chaotic parameters of the standard)

船舶运动模拟，需要的赶紧下，过期不候，很实用，ＯＤＥ求解ＯＤＥ(Ship motion simulation, need hurry, without waiting, very practical, ODE solver ODE)

fastica用于信号处理，好用的工具包(FastICA for signal processing, use the toolkit)

SIMULINK MODELS OF POWER SYSTEMS

自适应回波对消程序，.mat文件是一个roomsim产生的数据，内有详细注释(Adaptive echo cancellation procedures, mat files a roomsim data, with detailed notes)