advancewirelesscommunicationsyllabus

Geodetic tools to be used in navigation analysis

基于Matlab，利用小波变换进行图像去噪(Image de-noising based on wavelet transform)

三维血管重建——通过将文件转换为MATLAB矩阵，并缩取小矩形。。。(Three-dimensional vascular reconstruction)

说明：   empirical formula with kaiser clc clear all fs=1000 fc=250 df=50 r=0.001 f=fc/fs dw=2*pi*(df/fs) a=-20*log(r) n=floor(((a-8)/(2.285*dw))+1) if a>50 b=0.1102*(a-8.7) elseif a>=21 && a<=50 b=0.5842*((a-21)^0.4)+0.07886*(a-21) elseif a<21 b=0.0 end w=kaiser(n,b) for i=1:n if i~=(n-1)/2 hd(i)= (2*f*sin((i-((n-1)/2))*2*pi*f))/((i-((n-1)/2))*2*pi*f) elseif i==(n-1)/2 hd(i)=2*f end end for j=1:n h(j)=w(j)*hd(j) end subplot(3,1,1), plot(w) subplot(3,1,2), plot(h) subplot(3,1,3), plot(h,n)

一个小波去噪MATLAB程序， 分别对语音高低频进行去噪(MATLAB a wavelet denoising procedure, respectively, the noise of low and high frequency voice)

直接序列扩频的相关文章及matlab程序，以及ofdm中ici消除的论文。(Direct Sequence Spread Spectrum matlab relevant articles and procedures, as well as the elimination of ofdm thesis in ici.)

matlab中搭建的光伏发电模型,包含一个mdl文件和一个仿真输出结果曲线截图。(Photovoltaic.mdl in matlab)

D2D IoT and the code of multi cell equation will be detailled intthis section

a source code for histogram in matlab

The demand of high data rate services has been increasing very rapidly and there is no slowdown in sight. We know that the data transmission includes both wired and wireless medium. Often, these services require very reliable data transmission over very harsh environment. Most of these transmission systems experience much degradation such as large attenuation, noise, multipath, interference, time variance, nonlinearities and must meet the finite constraints like power limitation and cost factor. One physical layer technique that has gained a lot of popularities due to its robustness in dealing with these impairments is multi-carrier modulation technique. In multi-carrier modulation, the most commonly used technique is Orthogonal Frequency Division Multiplexing (OFDM)