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ria_carbohydraes
The mean hydration of carbohydrates as studied by normalized 2-D radial pair distributions, Claus A. Andersson and Sø ren B. Engelsen, Journal of Molecular Graphics and Modeling.The routine takes as input the location of the centerpoint of the two spheres and the two said spheres radii and calculates the rotational common volume used for normalizing the density maps of the atoms under investigation.
- 2010-06-11 10:33:16下载
- 积分:1
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ChooseInitialCentres
模糊C均值初始聚类中心的选择,供初学者参考(Fuzzy C-means clustering center of the initial choice of reference for beginners)
- 2009-02-20 20:07:32下载
- 积分:1
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ParticleEx3
一个例子滤波应用程序,可以了解粒子滤波的工作原理(an example of filtering applications, particle filter can understand the principle)
- 2007-03-17 13:40:55下载
- 积分:1
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5-9--14
we address the design of economical
recursive generalized comb filters (GCFs) by proposing an ef-
ficient technique to quantize the multipliers in the z-transfer
function employing power-of-2 (PO2) terms. GCFs are efficient
anti-aliasing decimation filters with improved selectivity and
quantization noise rejection performance around the so-called
folding bands with respect to classical comb filters. The proposed
quantization technique guarantees perfect pole–zero cancelation
in the rational z-transfer function of the GCFs, thus totally
avoiding instability problems. Moreover, we propose the use of a
simple droop compensator for the sake of recovering the passband
droop distorting the useful digital signal in the baseband. A design
example is proposed with the aim of showing the application of
the proposed technique, and a practical architecture of a sample
third-order GCF is discussed.
- 2014-09-05 14:49:45下载
- 积分:1
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DimEditCtrlDemo
一种具有提示功能的文本框,可以根据实际使用进行重新,具有很好的参考价值(A text box with prompts that can be re-based on actual use, a good reference value)
- 2013-12-11 23:21:15下载
- 积分:1
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stft_person
自己编写的短时傅里叶变换(STFT)程序,短时傅里叶变换可以获得非平稳信号的时频图,主要原理是用滑窗截取一段信号,认为这一段时间内信号是平稳的,对其进行fft变换获得频谱(I have written a short time Fourier transform (STFT) program, short-time Fourier transform can be obtained non-stationary signal frequency diagram, the main principle is the interception of a signal with a sliding window that within this period of time the signal is stationary, access to spectrum fft transform them)
- 2015-12-17 20:29:28下载
- 积分:1
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218659918720059141029247714282
计算两幅图像的SNR信噪比的源代码MATLAB版(Calculation of two images PSNR peak signal to noise ratio of the source code version of MATLAB)
- 2009-03-06 10:00:51下载
- 积分:1
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Untitled17
it is to find the y coordinates
- 2012-05-10 16:45:49下载
- 积分:1
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dianliumoxing
直角牛顿-拉夫逊法的电力系统潮流计算程序,希望能对大家有所帮助(At right angles to the Newton- Raphson method of power flow calculation program, we hope to help)
- 2012-06-07 22:03:04下载
- 积分:1
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gry_drift
陀螺漂移仿真,仿真陀螺漂移误差模型,对于研究惯导陀螺误差有一定帮助(Gyro drift simulation gyro drift error model for the study of inertial gyro error of some help)
- 2014-12-15 11:26:12下载
- 积分:1