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BSDS300-images
BSDS300-images for image processing
- 2010-07-13 10:13:21下载
- 积分:1
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a
说明: 计算发电机励磁系统的机断电压\功率,能够判断系统的稳定性和能观能控性能(Calculation of Generator Excitation System machine off voltage power, able to judge the stability of the system observability and controllability properties)
- 2008-08-29 16:16:40下载
- 积分:1
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GUI--handles
matlab GUI简单介绍 关于handles的用法与简单介绍 很好用(matlab gui some sources about it ,it is very useful)
- 2012-05-04 18:14:20下载
- 积分:1
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picture-process
用matlab 软件进行图像处理,对比度、灰度处理。(Matlab image processing procedure, but the image contrast, gray processing. )
- 2012-05-24 22:49:53下载
- 积分:1
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mesh3D
a code source for 3D display
- 2014-11-03 22:15:57下载
- 积分:1
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killpps2013-12-9
pps.tv进程专杀,可以设置为开机计划任务,自动清除安装pps.tv后自动运行的两个进程:ppskernel和ppsprotec,这两个进程大量占用网络带宽。(pps.tv process kill tool)
- 2013-12-11 13:57:10下载
- 积分:1
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Digital-filters
A filter is a system which modifies some special frequencies reletive to the others. As a result it is applicable in some applications when it is necessary to have different gains & phase shifts at different frequencies to perform specific filtering tasks. For example in an audio file which is corrupted by noise it is convinient to use a filter to cancel those frequencies which are affected by noise and consequently having a better sound quality. During this MATLAB experiment we are trying to cancel the noise frequencies out of the original signal frequencies to get the original signal. Due to do this task, different types of filters such as FIR and IIR filters are used. In FIR filters, we use two type of common windows such as fixed window like Hanning and adjustable window like Kaiser. In IIR filters four different types of filter such as Butterworth, Chebyshev I, Chebyshev II, Elliptic are used.
- 2011-12-19 22:31:08下载
- 积分:1
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kKaalman
一个MATLAB实用例子
一个MATLAB实用例子(a practical example of a practical example of MATLAB)
- 2007-03-17 20:14:34下载
- 积分:1
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Two_degree_of_freedom_vehicle_model
说明: 如果对实际工程结构作简化处理,建立其动力学模型,并确定系统的质量、刚度、阻尼参数,便可以用多种方法建立系统的动力微分方程。常用的方法有直接 法、影响系数法、拉格朗日法以及有限元法等。拉格朗日法是从能量的观点建立系统的动能T、势能U和功W之间的标量关系,是研究静、动力学问题的一种方法。如果在选定运动坐标以后,能够设法求得坐标相对应的质量矩阵和刚度矩阵,就可以用影响系数法建立多自由度系统运动微分方程[4]。本文采用拉格朗日法建立了1/4车辆几何模型。(If the actual engineering structure is simplified, its dynamic model is established, and the mass, stiffness and damping parameters of the system are determined, the dynamic differential equation of the system can be established by various methods. The commonly used methods are direct method, influence coefficient method, Lagrange method and finite element method. Lagrange method is a method to study the static and dynamic problems, which is to establish the scalar relation among kinetic energy t, potential energy u and work W from the point of view of energy. If the mass matrix and stiffness matrix corresponding to the coordinates can be obtained after the motion coordinates are selected, the differential equation of motion of the multi degree of freedom system can be established by the influence coefficient method [4]. In this paper, 1 / 4 vehicle geometry model is established by Lagrange method.)
- 2019-12-23 16:13:14下载
- 积分:1
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ica
利用原数据进行实验,并利用主成份分析后取样本。(Experimental use of the original data and the use of principal component analysis of a sample.)
- 2009-04-20 11:07:16下载
- 积分:1