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matlab coade source for pattren for the simutalion of smart antenna in matlab

信息论的作业 及作业matlab编程应用(Matlab programming applications of information theory, operations and operating)

clear all clc t=0:1/1000:10-1/1000 s=sin(2*pi*t) snr=20 s_power=var(s) varience of s linear_snr=10^(snr/10) factor=sqrt(s_power/linear_snr) noise=randn(1,length(s))*factor x=s+noise Ó É SNR¼ Æ Ë ã Ë æ » úÔ ë É ù x1=noise Ô ë É ùÔ ´ Ê ä È ë x2=noise w1=0 È ¨Ï µ Ê ý ³ õ Ö µ w2=0 e=zeros(1,length(x)) y=0 u=0.05 for i=1:10000 LMSË ã ·¨ y(i)=w1*x1(i)+w2*x2(i) e(i)=x(i)-y(i) w1=w1+u*e(i)*x1(i) w2=w2+u*e(i)*x2(i) end figure(1) subplot(4,1,1)

信道编码中的BCH码（BCH码的定义、编码、译码、解码）(BCH codes in channel coding (BCH code is defined, encoding, decoding, decoding))

this is the code to apply hilbert transform on a signal.

NuMicro NUC100 Series Driver Reference Guide

产生一个输入的二进制信源 然后进行OOK FSK PSK调制 最后绘出调制后波形及频谱(Generate a binary input source and then proceed to the final modulation OOK FSK PSK modulation mapped waveform and spectrum after)

matlab源文件 计算转子轴承系统油膜力，考虑了滑动轴承的非线性影响(youmoli)

图像压缩的功能，提取图像信息以及最后的图像增强(image enhancement)

说明：  利用矩量法求解hallen方程和伯克林顿方程，得到电流分布的matlab程序。(The use of moment method for solving equations and Peter Clinton Hallen equation, the current distribution of the matlab program.)