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帝十

金虫 (正式写手)

[求助] 请教一下这个计算反射损耗RL值的程序有问题吗,紧急求助,谢谢大家

clc;clear;
w=csvread('w.csv',0,0,[0,0,50,4]);
f=w(1:51,1);
e1=w(1:51,2);
e11=w(1:51,3);
u1=w(1:51,4);
u11=w(1:51,5);
e=e1-1i*e11;
u=u1-1i*u11;
k1=(u./e).^0.5;
k2=(u.*e).^0.5;
K=2*pi*0.0403/3;
z=k1.*tanh(1i*K.*f.*k2);
RL=20.*log10(abs(z-1)./abs(z+1));
%output,Excel
A=[f,RL]
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124525

新虫 (初入文坛)

老哥 你还在吗?这个小程序怎么使用啊
3楼2021-11-06 10:55:32
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aiwen12345

禁虫 (小有名气)

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2楼2020-06-09 09:47:30
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