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spinverter
单相光伏并网逆变器 孤岛检测 双环控制 MPPT最大功率追踪(Single-phase photovoltaic inverter islanding detection dual-loop control)
- 2015-11-25 13:16:39下载
- 积分：1
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example4_6
：滤波
fs=400 采样频率,必须大于两倍基带信号最高频率
ts=1/fs 采样时间间隔
T=5 时间窗大小
t=0:ts:T (hf1=zeros(1,N)
hf1(f<=B1&f>=-B1)=1
y1=hf1.*fftshift(y)
figure
subplot(211)
plot(f,abs(fftshift(y))/N,f,hf1, r-- )
axis([-fs/2,fs/2,0,1.2])
title( 原信号频谱 )
xlabel( f /Hz )
subplot(212)
plot(f,abs(y1)/N)
title( 低通滤波，截止频率90Hz )
xlabel( f /Hz ))
- 2010-05-25 20:58:05下载
- 积分：1
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-MM-UTD-
利用PO修正MM-UTD计算机载波导缝隙天线阵的方向图(Use PO correction MM-UTD computer containing waveguide slot array antenna pattern)
- 2013-12-09 15:10:16下载
- 积分：1
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adpcm
g.722 code for speech compression
- 2010-03-02 16:08:59下载
- 积分：1
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power-flow
网络的三相计算机潮流案例，基于MATLAB 的计算机潮流及其可视化(Three-phase current case computer networks, computer-based trend MATLAB and Visualization)
- 2015-05-29 12:57:53下载
- 积分：1
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phase-field-simulation
This is a phase field simulation example to simulate the segeration of two phase flow.
- 2012-05-04 23:27:26下载
- 积分：1
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Idegnwenxians
等温线，matlab等温线经典程序，内置数据-IIsotherms ，
(The isotherm, matlab isotherm classic program, built-in data-IIsotherms,)
- 2012-08-22 14:41:32下载
- 积分：1
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MATLAB
matlab编写的一个递归应用，同时生成动态链接库（dll）。并用vc++测试(matlab generate dynamic link library (dll). And using vc++ test)
- 2013-11-27 15:11:36下载
- 积分：1
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Adaptive-
Adaptive Thresholding by Variational Method
- 2013-02-19 17:23:52下载
- 积分：1
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matlabODEexample
说明： 从方程组中消去一些未知函数及其各阶导数，得到只含有一个未知函数的高阶常系数线性微分方程(Eliminated from the equations of some unknown function and its first derivative, the only unknown function contains a higher-order linear differential equations with constant coefficients)
- 2008-11-23 14:21:58下载
- 积分：1
