258mimo_ofdm

Bloom效果(附代码), 很酷的一个效果，效率不算高。互相交流一下。看看吧！(Bloom effect (with code), a cool effect, efficiency is not high. Exchange about. Let' s see it!)

说明：  关于8psk的用星座图检验结果的matlab仿真程序(Constellation on the 8psk of test results with matlab simulation program)

介绍有关H.248的内容 相当有用 价值比较高(H。248)

This a ddk filter sample for keyboard

PFC 的原理与分析设计 我们作比赛的资料(Principle and Analysis of PFC design we make the game data)

Sistema de Kardex & Inventario - VF

例4：在sinc(t)信号中叠加噪声，分析对应频谱 fs=100 采样频率,必须大于两倍基带信号最高频率 ts=1/fs 采样时间间隔 T=2 时间窗大小 ( x=x+0.1*randn(1,N) x=awgn(x,-10, measured ) figure plot(t,x) title( 时域信号图 ) xlabel( t /s ) y=fft(x,N) figure if mod(N,2)~=0 N=N-1 end f=linspace(0,fs/2,N/2) plot(f,abs(y(1:N/2))*2/N) title( 叠加噪声的sinc(t)信号频谱 ) xlabel( f /Hz ) figure y0=y(1:N/2) P=y0.*conj(y0)/N P=10*log10(P) plot(f,P) title( 功率谱 ) xlabel( f /Hz ) )

半变异函数的应用拟合球状模型程序 在土壤重金属分析中的应用(The application of semivariogram spherical model fitting procedure in analysis of soil heavy metals)

一个布料的OPNEGL仿真模拟，用来理解布料受力模型。(a fabric OPNEGL simulation to understand the cloth mechanical model.)

Threshold Adaptive Threshold