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vertex_cover_approximation_algorithm
专为建模学生提供的算法:顶点覆盖近似算法(Designed to provide students with modeling algorithms: vertex cover approximation algorithm)
- 2009-02-03 21:16:37下载
- 积分:1
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ThemethodsofFDTDbyPro.WangChangqing.pdf
这是王长清教授的关于时域有限差分解光子晶体的书,这本和高本庆教授的结合看能深刻理解FDTD方法。(This book is about the method of FDTD that is written by Pro.Wang Changqing,one can read it with the book that written by Pro.Gao Benqing to obtain FDTD.)
- 2010-09-24 14:51:53下载
- 积分:1
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munkres
一种匈牙利算法在线性分配问题中的应用研究 (algorithm)
- 2010-05-13 18:40:48下载
- 积分:1
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random
提供了平均分布和正态分布的功能,并显示出来(Provide evenly distributed and the normal distribution function)
- 2014-09-14 15:17:26下载
- 积分:1
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BPEforWindows
this is very informative and knowledgeable.
- 2016-04-06 17:08:15下载
- 积分:1
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PUfinal
This a PU meshfree code have been developed for curve fitting problems. this archive contains Matlab subroutines
- 2009-02-12 18:05:15下载
- 积分:1
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advances_in_atomic__molecular__and_optical_physic
some figures generated in the book using Matlab are also provided as script files for learning experience
- 2010-11-10 10:48:08下载
- 积分:1
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RGB-seprate
rgb channel sepration...
- 2013-08-14 18:01:06下载
- 积分:1
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Changes-in-the-signal-to-noise-ratio
等间距线性阵列,阵元数M=8,阵元间距d= λ /2,等幅加权,目标方位φr =0°。产生空间白噪声矢量(复高斯分布)。
设阵列信号矢量元素s(m)=exp[j mψr],其信号幅度为1,该阵元接收机附加的高斯噪声为n(m)=nmr+jnmi,其中实虚部均为独立同分布N(0, σ2)的高斯随机数,则该通道合成信号x(m)=s(m) + n(m),其中信噪比为:
SNR = 10 lg[1/(2σ2)] = – 3 – 10 lg(σ2) (dB)
(The spacing of the linear array, and the array element number M = 8, the array element spacing d = λ/2, equal amplitude weighted target azimuth φR = 0. Space generated white noise vector (complex Gaussian distribution). Let array signal vector elements s (m) = exp [j mψr], the signal amplitude, the element receiver additional Gaussian noise n (m) = nmr+jnmi which the real and imaginary parts are independent and identically distributed N ( Gaussian random numbers of 0, σ2), the channel the synthesis signal x (m) = s (m) the PPLS n (m), where SNR is: SNR = 10 lg [1/(2σ2)] =- 3- 10 lg (σ2) (dB))
- 2013-01-22 20:32:07下载
- 积分:1
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Desktop
PSO和GA的结合,优化结果明显提升,PSO是粒子群优化算法,GA是遗传算法(The combination of PSO and GA improves the optimization results. PSO is a particle swarm optimization algorithm and GA is a genetic algorithm.)
- 2021-04-10 11:38:59下载
- 积分:1