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Mathematical_Modeling_Section_unconstrained_minimi
数学建模-第一节无约束最小化Mathematical Modeling - Section unconstrained minimization(Mathematical Modeling- Section unconstrained minimization Mathematical Modeling- Section unconstrained minimization)
- 2010-06-17 06:23:20下载
- 积分：1
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matcom
说明： 介绍了vc与matlab的联合编程，很有用处(Matlab introduced vc with joint programming, very useful)
- 2008-11-26 16:55:45下载
- 积分：1
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epoxilaminate4N
复合材料的优化,内容里边有很好的描述以及很多的计算实例,适合进阶学习(Objective of this Matlab s program was researched optimization analysis of laminated composite plates for determined the ultimate strength and stress effects of plate s under the regular and uniform out-loads. Therefore, generally Reissner s flat and thick shell finite element model (4Node-20Dof) was developed with first-order shear deformation theory (FSDT).
Kirchhoff s classical laminate plate theory yields in adequate results for thick plates (a/th<20). This classical laminated plate (CLPT or CPT), was one of the first developed by Reissner with shear deformation theory. Afterwards, Mindlin was utulizated this shear deformation theory to accommodate rotary of inertia terms on per unit freedom. If this plate system s be very thick (a/th<10) than it is fail to shear deformation-motion and it s condition of adaptive shear stress on plate s top and bottom surface.
While this conditions was produced on plate s segment when requered the shear correction factor of shear locking eff)
- 2011-10-08 19:56:02下载
- 积分：1
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基于GMM的说话人识别
语音识别是近年来发展非常迅速的一项计算机智能技术，广泛应用在语音控制、身份识别等多个领域。本次项目主要研究语音识别的预处理过程和特征参数的提取环节。通过对原始语音信号进行预加重和分帧、加窗，滤除低频干扰，提升对语音识别有用的部分，消除了部分噪音和失真。预处理之后进行信号的特征提取，主要选取了短时平均过零率和MFCC两个特征参数，应用matlab软件绘制波形图并提取特征参数矩阵，为之后的语音信号的识别打下了基础。(Speech recognition is a computer intelligent technology which has developed rapidly in recent years. It is widely used in speech control, identity recognition and other fields. This project mainly studies the pretreatment of speech recognition and the extraction of feature parameters. Through pre-emphasis, framing and windowing of the original speech signal, the low frequency interference is filtered out, the useful part of speech recognition is enhanced, and some noise and distortion are eliminated. After pretreatment, feature extraction of signal is carried out. Two feature parameters, short-term average zero-crossing rate and MFCC, are selected. Waveform diagram is drawn by MATLAB software and feature parameter matrix is extracted, which lays a foundation for speech signal recognition.)
- 2019-04-06 10:53:48下载
- 积分：1
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simulink
Simulink for GNC toolbox
- 2009-09-25 09:56:51下载
- 积分：1
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leach
leach algorithm in simplfied way
- 2011-12-12 02:42:05下载
- 积分：1
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rff
渐消记忆最小二乘法。系统辨识matlab源程序。(fading memory of the least square method. Matlab source system identification.)
- 2007-07-02 18:10:13下载
- 积分：1
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esprit
具有高分辨信号的空间谱估计-旋转不变技术(ESPRIT)
- 2010-10-17 22:24:07下载
- 积分：1
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Matlab2323
程序代码说明
P0502：计算图像中的欧拉数(Procedure Code Description P0502: Calculation of image Euler Number)
- 2008-08-14 19:53:53下载
- 积分：1
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SEAWATER
说明： 用于海洋密度计算和绘图 的程序包 可以直接调用相关函数(Density calculation for the ocean and drawing packages can be directly related to the function call)
- 2011-03-29 17:15:36下载
- 积分：1
