ompbox8

8FSK系统，波形生成，相干解调，非相干解调等(8FSK systems, waveform generation, coherent detection, non-coherent demodulation, etc.)

matlab设计的IIR滤波器，包括巴特沃低通滤波器，切比雪夫低通滤波器等。(matlab design of IIR filters, including Butterworth low-pass filter, Chebyshev low pass filter.)

例3：分析占空比为ta的矩形脉冲频谱 T=1 时间窗大小 ta=0.5 占空比 N=256 t=linspace(-T,T,N) ts=2*T/N fs=1/ts (x=zeros(1,N) x(N/2-round(N/2*ta):N/2+round(N/2*ta))=ones(1,2*round(N/2*ta)+1) y=fft(x,N) figure plot(t,x) title([ 时域信号图 占空比为 ,num2str(ta)]) axis([-T T-0.2 1.2]) xlabel( t /s ) figure subplot(211) f=linspace(-fs/2,fs/2,N) plot(f,abs(fftshift(y))/N) title([ 矩形脉冲双边谱 脉冲时间t=[- ,num2str(ta*T), , ,num2str(ta*T), ] ]) xlabel( f /Hz ) )

数学建模或者去解决实际问题的其他的用处的一些用matlab工具使用的经典的算法(Mathematical modeling to solve practical problems of other useful some of the classic algorithm using matlab tools)

一种基于稀疏变量的欠定盲分离算法，很好用，大家试一下。(Underdetermined blind separation algorithm based on sparse variables)

进行RS分析的经典算法，用matlab编写(Analysis of the classical algorithm RS, written by MATLAB )

it is PCA-LDA matlab code. (feature reduction)

matlab专用的贝叶斯网络工具包，内附安装教程(Bayesian network algorithm tools for matlab)

Truetime2.0 使用说明和文献资料(Truetime2.0 use)

《基于排队论的交通占道通行情况研究》全国大学生数学建模竞赛上海市一等奖全国二等奖论文Matlab程序代码( Prevailing situation lane traffic based on queuing theory research National Mathematical Contest in Modeling the first prize of the National prize of Shanghai paper Matlab code)