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matlab
y3k=fft(u,(m+n-2)/4)
i=1:(m+n-2)/4
subplot(5,2,9) stem(i,u)
title( 滤波后上采样 )
k=1:(m+n-2)/4
subplot(5,2,10) stem(k,y3k)
title( 上采样频谱 )
xlabel( k ) ylabel( y3k ) (y3k = fft (u, (m+ n-2)/4) i = 1: (m+ n-2)/4 subplot (5,2,9) stem (i, u) title (after filtering the sample) k = 1: (m+ n-2)/4 subplot (5,2,10) stem (k, y3k) title (on the sample spectrum) xlabel (k) ylabel (y3k))
- 2009-01-06 13:09:09下载
- 积分：1
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BP
说明： 基于BP网络的字母识别MATLAB源程序，可以对给定的字母进行识别。(BP network based on letter recognition MATLAB source, you can identify a given letter.)
- 2011-06-06 11:29:24下载
- 积分：1
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psofunction
pso optimization function
- 2013-08-15 12:35:27下载
- 积分：1
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FaceDetectionSystem
一个人脸识别系统，很好用。能够实现人脸的识别和检测。(A face recognition system, it just works. Able to achieve human face identification and testing.)
- 2010-03-14 23:17:20下载
- 积分：1
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MAP
Convolution Encoder and Decoder rate 1/2 MAP, step by step
- 2013-09-21 19:40:15下载
- 积分：1
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sectionspline
用于二维平面的闭合曲线三次插值，通过给定的几个坐标点，完成闭合曲线的三次插值函数(Closed curve cubic interpolation for two-dimensional plane, through a given number of coordinate points, complete the closed curve cubic interpolation function)
- 2013-11-26 13:04:06下载
- 积分：1
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psodivide
用分种群的粒子群算法来求取30维多峰行数Rastrigrin函数，运行100次得到平均值，标准差(Using points of population of the particle swarm algorithm to achieve 30 dimensions multi-peak Rastrigrin function, running 100 times get an average, standard deviation
)
- 2012-03-17 15:56:03下载
- 积分：1
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dtc
Direct torque control simulink
- 2010-08-17 10:20:24下载
- 积分：1
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AHP
层次分析法！改进的判断矩阵一致性检验 进行矩阵一致性度量的方法主要有两种，一种是由T.L.Saaty提出的一致性比率法C.R.(Consistency Ratio)[13]。还有一种是由Crawford与Williams提出的基于行几何平均法(Row Geometric Mean Method)的几何一致性指标GCI(Geometric Consistency Index)[14]。我们采用的是第一种方法：一致性比率法(C.R.)。(The analytic hierarchy process! Judgment matrix consistency test improved)
- 2013-03-25 19:23:13下载
- 积分：1
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0750679123
yah sure its useful.thanks for sharig
- 2010-12-01 18:04:53下载
- 积分：1
