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photonic-crystals-book
光子晶体方面的国外经典教材,复旦大学光子晶体课程选用教材。(Photonic crystal materials, foreign classics, Fudan University courses use teaching materials photonic crystals.)
- 2010-06-10 21:09:58下载
- 积分:1
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matlab
详细介绍了matlab的基础知识,简单易懂的入门读物(MATLAB)
- 2009-12-23 00:58:09下载
- 积分:1
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Music-synthetic-procedures
matlab音乐合成实验程序,分析,以及实验报告(matlab music synthetic experimental procedures, analysis, and experimental reports
)
- 2011-05-22 11:25:59下载
- 积分:1
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GUISUSAN
边缘是图像最基本的特征,是图像分割的第一步。经典的边缘检测方法如:Roberts,Sobel,Prewitt,Kirsch,Laplace等方法,基本都是对原始图像中象素的小邻域构造边缘检测算子,进行一阶微分或二阶微分运算,求得梯度最大值或二阶导数的过零点,最后选取适当的阀值提取边界。由于这些算法涉及梯度的运算,因此均存在对噪声敏感、计算量大等缺点。在实践中,发现SUSAN算法只基于对周边象素的灰度比较,完全不涉及梯度的运算,因此其抗噪声能力很强,运算量也比较小。并将SUSAN算法用于多类图像的边缘检测中,实验证明该算法非常适合含噪图像的边缘检测。 2 SUSAN边缘检测简介
(err)
- 2009-10-22 11:34:46下载
- 积分:1
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Collocation
this code for least square collocation estimation
- 2010-10-26 11:28:56下载
- 积分:1
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gaot
自编的粒子群算法,容易看懂,适合粒子群算法初学者(Particle Swarm Optimization own, easy to understand for beginners PSO)
- 2009-04-29 13:56:19下载
- 积分:1
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GPC
广义预测控制是一种最具代表性的预测控制算法之一,本文通过对广义预测控制的稳定性、鲁棒性和实时性分析,得知它控制方程复杂、计算量过大、不利于实时控制。为此,广义预测控制算法,然后进行参数选择的研究,并针对冷连轧机张力系统进行了仿真,最后介绍了广义预测控制算法的其它改进方法。(Generalized predictive control is one of the most representative predictive control algorithms. This paper analysis the stability, robustness and real-time, But it has lots of calculations and unfavorable real-time. So this paper gives the algorithm of based on BP neural network of generalized predictive control. Then it analysis the system and the parameter selection, do some simulations to the cold continuous rolling machine tension system.)
- 2011-07-22 21:06:30下载
- 积分:1
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m1
说明: Finite element in Matlab.
- 2011-02-17 14:24:46下载
- 积分:1
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communication
在无线信道的理论基础上,分析了Suzuki信道模型的结构原理,介绍了利用正弦波叠加法构成高斯序列,从而建立Suzuki信道数学模型的方法,并通过Matlab软件对其进行了仿真。(In the theory of radio channel based on the analysis of Suzuki channel model structure principle, describes the use of sine wave superposition method constitutes a Gaussian sequence, thereby establishing a channel model Suzuki method, and through its simulation Matlab software.)
- 2013-10-31 23:39:00下载
- 积分:1
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OFDM
ofdm信号的matlab实现,采用qpsk调制,并绘出误码率曲线(the simulation of OFDM)
- 2009-03-22 21:29:34下载
- 积分:1