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structure-Yagi-
八木天线有源折合振子馈电的新结构 (The new structure Yagi antenna active equivalent oscillator fed)
- 2013-11-29 12:53:07下载
- 积分:1
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3.18
编写程序来创建有10个元素的vector对象。用迭代器把每个元素值改为当前值的2倍。(Write a program to create vector objects have 10 elements. With the value of each element iterator to 2 times the current value.)
- 2015-03-04 15:15:37下载
- 积分:1
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weitohui
学好数字图像处理,学好matlab,学好vc++,怎么能少了位图转灰度图像c++源码。(you will succeed.)
- 2013-11-08 20:08:06下载
- 积分:1
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setmodem
说明: 一个用于CDPD调制解调器参数设置的程序。(a CDPD modem for parameter setting procedure.)
- 2006-04-03 12:29:05下载
- 积分:1
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MACD-Divergence-EA
利用macd背离信号开单,它能省去很多人为的干预,自动交易,避免人性的恐惧和贪婪的弱点!(it use MACD divergence to trade!)
- 2014-10-21 10:43:49下载
- 积分:1
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example4_3
例3:分析占空比为ta的矩形脉冲频谱
T=1 时间窗大小
ta=0.5 占空比
N=256
t=linspace(-T,T,N)
ts=2*T/N
fs=1/ts
(x=zeros(1,N)
x(N/2-round(N/2*ta):N/2+round(N/2*ta))=ones(1,2*round(N/2*ta)+1)
y=fft(x,N)
figure
plot(t,x)
title([ 时域信号图 占空比为 ,num2str(ta)])
axis([-T T-0.2 1.2])
xlabel( t /s )
figure
subplot(211)
f=linspace(-fs/2,fs/2,N)
plot(f,abs(fftshift(y))/N)
title([ 矩形脉冲双边谱 脉冲时间t=[- ,num2str(ta*T), , ,num2str(ta*T), ] ])
xlabel( f /Hz )
)
- 2010-05-25 20:59:59下载
- 积分:1
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emd
EMD算法,经验模态分解,信号处理与分析方面用到,算法很简单,中文(EMD algorithm, the empirical mode decomposition, signal processing and analysis used, the algorithm is very simple, Chinese)
- 2013-12-12 15:43:06下载
- 积分:1
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huiduzhifangtu
灰度共生矩阵和灰度梯度共生矩阵的提取方式,是比较重要的纹理特征提取方法,用matlab实现的(The GLCM and gray gradient co-occurrence matrix extracted, texture feature extraction method, using matlab to achieve)
- 2013-04-02 19:26:27下载
- 积分:1
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achieve
通过编写C语言,在MATLAB上实现路由器仿真,实现路由器的功能。(Written by C language, simulation on MATLAB implementation routers, realize the function of the router.
)
- 2013-10-30 23:27:56下载
- 积分:1
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Matlab
matlab入门教程,M AT L A B是一个可视化的计算程序,被广泛地使用于从个人计算机到超级计算机范围内
的各种计算机上(matlab introductory tutorial, M AT LAB is a calculation program visualization, are widely used in a variety of computers from personal computers to supercomputers within)
- 2012-11-01 10:31:31下载
- 积分:1