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longteng4
Welch法:Welch法对Bartlett法进行了两方面的修正:一是选择适当的窗函数w(n),并在周期图计算前直接加进去,加窗的优点是无论什么样的窗函数均可使谱估计非负。二是在分段时,可使各段之间有重叠,这样会使方差减小。(Welch method: Welch method of Bartlett method amendments in two respects: First, select the appropriate window function w (n), and in the cycle before CALPHAD directly incorporated, plus the advantage of the window, no matter what kind of window function can be so spectral estimation of non-negative. Second, when in subparagraph can overlap between paragraphs, this would reduce the variance.)
- 2007-12-19 11:08:18下载
- 积分:1
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work7gmsk_turbo
turbocoding in gmsk modulation
- 2009-04-28 20:43:59下载
- 积分:1
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Center
说明: 光谱的中心化处理算法去除一些噪声信息,使建模更精确稳定。(The center of spectral processing algorithms to remove some noise information, so that more accurate modeling stability.)
- 2008-11-04 15:03:21下载
- 积分:1
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2119316719420051251652244090319
关于 matlab的一些应用说明,图像处理中均衡化的应用。文件简单容易明白,而且篇幅少(some of the Matlab Application Note, image processing and balanced application. Document simple and easy to understand, but space!)
- 2007-01-07 13:22:55下载
- 积分:1
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reilay
BER performance of RCPC codes over Reilaygh fading
- 2011-11-20 16:07:02下载
- 积分:1
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integerandquadratic
整数规划(Integer programming)分支定界法
二次规划(quadratic programming)路径跟踪法(Integer programming (Integer programming)branch and bound method
quadratic programming (quadratic programming)the path tracing method)
- 2009-11-04 09:26:25下载
- 积分:1
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chap2_3
在过程控制中,按偏差的比例(P)、积分(I)和微分(D)进行控制的PID控制器(亦称PID调节器)是应用最为广泛的一种自动控制器。(In process control, according to the percentage of deviation (P), Integral (I) and differential (D) control of PID controller (also known as PID regulators) is the most widely used of an automatic controller.)
- 2008-07-23 23:35:08下载
- 积分:1
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lpcc1
说明: 语音识别线性预测系数lpcc提取全过程的matlab程序,运行测试能出结果,希望对你们有用,实在没点数才把自己压箱底的东西拿出来,呜呜(Voice recognition linear prediction coefficient lpcc the whole process of extraction matlab program, run the test to the result, I hope helpful for you, it is only then did their own pressure points things bottom out, whining)
- 2011-03-08 11:29:55下载
- 积分:1
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GA----BP
遗传算法优化BP神经网络,关于y=x1平方+x2平方的(BP neural network genetic algorithm, y = x1square+ x2 square)
- 2011-05-01 22:03:42下载
- 积分:1
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disp
Warning: AVIREAD will be removed in a future release. Use MMREADER instead.
- 2013-07-24 19:32:23下载
- 积分:1