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magnetic_frill
Feeding antennas with proper signals can be difficult. The signal is often described as a voltage, and voltages are not well defined in electromagnetic wave formulations. There are several tricks to model voltage generators in such situations, and one is the magnetic frill. This model shows the basic steps of defining a magnetic frill voltage generator for a dipole antenna, and it also compares the resulting antenna impedance with known results.
- 2009-05-14 22:34:10下载
- 积分：1
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HOW_TO_REVIEW_A_PAPER
A fractional Fourier transform (FrFT) based estimation
method is introduced in this paper to analyze the
long range dependence (LRD) in time series. The degree of
LRD can be characterized by the Hurst parameter. The FrFTbased
estimation of Hurst parameter proposed in this paper
can be implemented efficiently allowing very large data set.
We used fractional Gaussian noises (FGN) which typically
possesses long-range dependence with known Hurst parameters
to test the accuracy of the proposed Hurst parameter
estimator. For justifying the advantage of the proposed
estimator, some other existing Hurst parameter estimation
methods, such as wavelet-based method and a global estimator
based on dispersional analysis, are compared. The proposed
estimator can process the very long experimental time
- 2015-02-21 10:26:10下载
- 积分：1
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matlab
说明： 有一些matlab的相关程序，也有M文件(linear least squares estimate)
- 2010-03-31 16:00:15下载
- 积分：1
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dijkstra
code dijkstra in matlab
- 2012-11-17 21:00:32下载
- 积分：1
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MATLAB-Files
File 1: THIS CODE IS USED TO DRAW THE PUMP CURVES AT DIFFERENT PUMP SPEED
1: PUMP CURVE
2: EFFICIENCY CURVE
3: BREAK HORSEPOWER CURVE
4: KW-INPUT CURVE
File 2: THIS CODE IS FOR APPLYING THE WAY OF CALCULATING THE EFFICIENCY, POWER
AND KW-INPUT FOR VARIABLE SPEED PUMP AT A GIVEN DESIRED HEAD AND DESIRED
FLOW AS SHOWN IN THE PAPER TITLED:
" how to calculate the pump efficiency and power for variable speed pump"
File 3: this code is to correct the use of affinity law by shifting the curve to
intersect with the system-curve at the desired flow as shown in the
paper titled:
"The Correct Method of Calculating Energy Savings to Justify Adjustable-Frequency Drives on Pumps"
- 2014-01-29 08:56:07下载
- 积分：1
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DS
说明： 利用D-S证据理论进行数据融合，应用场景为无线传感器网络目标定位，决策级融合(DS evidence theory data fusion, wireless sensor network application scenarios targeting, decision level fusion)
- 2014-07-03 00:15:40下载
- 积分：1
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pss
pss control for synchronous machin
- 2010-12-18 22:29:11下载
- 积分：1
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procedure
岩土工程中，二值化后的膨胀土裂隙图像分行维数计算程序代码。(Image Dimension Calculation code branches)
- 2020-12-09 17:09:21下载
- 积分：1
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DCT
一个实用的DCT数字图像水印程序，可以直接运行，包括很多攻击类型以及图片(A practical digital image watermark DCT procedure can run, including many types of attacks, as well as pictures)
- 2010-05-19 11:59:42下载
- 积分：1
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SaveGif
Matlab将figure系列另存为Gif动画(Save series of figures as gif with Matlab)
- 2014-10-30 14:10:16下载
- 积分：1
