BPSK_BER

雷达天线————圆形阵列边界的矩形网格天线增益方向图( a rectangular grid array antenna gain pattern of Circular boundary )

说明：  MATLAB高级编程,MATLAB工程数学,MATLAB实用教程,MATLAB图形图像等源码集锦(MATLAB high-level programming, engineering MATLAB mathematics, MATLAB practical guides, such as MATLAB graphics source Collection)

一篇论文《MATLAB在相控阵天线中的应用》介绍了ＭＡＴＬＡＢ在天线设计中的应用，包含有源代码(Paper " MATLAB in Phased Array Antenna," introduced in MATLAB application in antenna design, including source code)

Zstack-cc2530获取RSSI和LQI值(get Zstack s RSSI and LQI)

功率谱估计中SVD-TLS算法的三种实现版本(Power spectrum estimation of the three kinds of SVD-TLS algorithm implementation version of the)

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)

说明：  基于代理模型的工程设计：实用指南Constructing a Surrogate(Constructing a Surrogate)

实现matlab GUI 密码登陆，包括建立用户数据库，显示密码错误信息等(log-in dialog box by using Matlab Gui)

卫星通信系统格状编码调制，附有详细文档和源码(Satellite communication systems trellis coded modulation, with detailed documentation and source code)

Subband based Speech Coding written in MATLAB