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TSMPE
说明: 时移多尺度排列熵一种应用于非线性非平稳信号的特征提取方法,能够有效的处理信号特征信息。(Time-lapse multiscale permutation entropy is a feature extraction method applied to non-linear non-stationary signals, which can effectively process signal feature information.)
- 2021-04-09 15:08:59下载
- 积分:1
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MINROUTE
用于解决最短路径问题的算法被称做“最短路径算法”, 有时被简称作“路径算法”。 最常用的路径算法有:
Dijkstra算法(The shortest path algorithm is used to solve the problem is called the " shortest path algorithm," sometimes referred to as a " path algorithm." The most common path algorithm: Dijkstra algorithm)
- 2014-02-25 15:04:07下载
- 积分:1
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windowedlinearphaseFIRdigital
windowed linear-phase FIR digital
- 2009-05-15 03:11:04下载
- 积分:1
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LEACH
说明: 利用matlab实现WSN中最基本的路由和簇形成算法-leach(The leach is achieved using matlab)
- 2010-04-25 11:44:07下载
- 积分:1
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8
说明: 8. 单径瑞利信道中的四发四收V-BLAST:
(1) 请设计一种具体的导引辅助的信道估计方法,用Simulink进行仿真,测量16QAM调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线,画出比特信噪比与误码率的关系曲线。
(4 Explain the working principle of convolutional encoding and decoding. Please use the Simulink simulation convolutional coding and Viterbi decoding method used to decode, in which the encoding, decoding all 8 single-path Rayleigh channel of the four rounds of four closed V-BLAST: (1) Please design a specific The guide-assisted channel estimation method, using Simulink for simulation, measurement 16QAM modulation bit error rate performance. Draw-bit signal to noise ratio and channel estimation mean square error curve, draw-bit signal to noise ratio and bit error rate curve.)
- 2011-07-20 10:50:19下载
- 积分:1
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STBC
最简STBC码实现及过加性高斯白噪声信道后的解调模型(the STBC)
- 2014-11-17 13:34:11下载
- 积分:1
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equal-area-critirea
E=input( enter the generator voltage: )
V=input( enter the infinite bus voltage: )
Gx=input( enter the reactance of generator: )
L1x=input( enter the line reactance: )
L2x=input( enter the line reactance: )
L3x=input( enter the line reactance: )
L4x=input( enter the line reactance: )
Pi=input( enter the input power: )
X1=Gx+L1x+((L2x*L3x)/(L2x+L3x))+L4x
Pm1=E*V/X1
DO=asin(Pi/Pm1)
A=((L2x*L3x)/(2*(L2x+L3x)))
C=A
B=((L3x/2)^2)/(L2x+L3x)
X2=(Gx+L1x+A)+(L4x+A)+(Gx+L1x+A)*(A+L4x)/B
Pm2=(E*V)/X2
X3=Gx+L1x+L2x+L4x
Pm3=(E*V)/X3
DC=input( enter the fault clearing angle: )
Dm=(3.14-asin(Pi/Pm3))
a1=quad( sin ,DO,DC)
A1=(Pi*(DC-DO)-Pm2*a1)
a2=quad( sin ,DC,Dm)
A2=Pm3*a2-Pi*(Dm-DC)
if(A2>=A1)
disp( the system is stable )
else
disp( the system is unstable )
end
Dcc=acos((Pi*(Dm-DO)-Pm2*(cos(DO))+Pm3*(cos(Dm)))/(Pm3-Pm2))
disp( critical clearing angle: )
Dcc
- 2012-09-11 22:46:05下载
- 积分:1
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MATLAB-Wavelet-Analysis
《MATLAB小波分析(第2版)》张德丰源代码下载(" MATLAB Wavelet Analysis (2nd Edition)" Zhang Defeng Source Codes)
- 2013-12-22 20:18:47下载
- 积分:1
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EuDist2
快速求解欧几里得距离,线性时间就可以求解。(Quickly solve Euclid distance, can solve the linear time.)
- 2015-04-10 10:16:27下载
- 积分:1
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naoneng
预报误差法参数辨识-松弛的思想,采用的是通用的平面波展开法,表示出两帧图像间各个像素点的相对情况。( Prediction Error Method for Parameter Identification- the idea of relaxation, Using common plane wave expansion method, Between two images showing the relative circumstances of each pixel.)
- 2016-11-11 19:40:58下载
- 积分:1