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SUBCHEB
切比雪夫配置点谱方法一阶偏微分展开项矩阵(Chebyshev collocation spectral method for a matrix of order partial differential expansion terms)
- 2013-07-22 08:54:40下载
- 积分：1
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Pressure
此程序可以用来计算平均风压系数和脉动风压系数，只是要对照自己的情况稍作修改即可。(This program can be used to calculate the mean wind pressure coefficient and fluctuating wind pressure coefficient, just want to control their own situation can be slight modifications.)
- 2021-04-08 20:59:00下载
- 积分：1
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guidaofenix
利用Matlab软件编写的轨道不平顺数据分析程序能够对轨检车测得的不平顺数据进行处理,得到功率谱密度分布函数.轨道不平顺分析程序包括轨道不平顺数据预处理、轨道不平顺谱分布函数计算以及根据实测的车体振动加速度,对轨道不平顺与车体振动加速度进行相干分析、提出对行车运行有不利影响的不平顺波长范围等.研究结果表明:车辆的动力特性与轨道不平顺有密切关系.高低不平顺对车体垂向振动影响显著,轨向不平顺对车体水平振动影响显著,水平不平顺对列车垂向、横向振动均有显著影响.(Matlab software written track irregularity data analysis program able to track inspection car irregularity measured data are processed to obtain the power spectral density function. Track Irregularities track irregularity analysis procedures including data preprocessing, track irregularity spectrum distribution function calculations, and based on the measured vibration acceleration of the vehicle, with the body of track irregularity acceleration coherent analysis, have an adverse impact on traffic running irregularity wavelength range, etc. the results show that: the dynamic characteristics of the vehicle and the track irregularity closely related. rough along the vertical vibration of the vehicle significantly, rail irregularity vibration to levels significantly affect the body, the level of irregularity to train the vertical and horizontal vibration significantly affected.)
- 2014-01-19 16:41:57下载
- 积分：1
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3
说明： 利用最小二乘法的方法和3次插值的方法拟合曲线(Curve fitting by least square method and interpolation)
- 2021-04-02 10:43:06下载
- 积分：1
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T.Kailath-Linear-Estimation
说明： 一本讲解线性估计方面全面、细致的教材，可作为详细的参考书(Explain the terms of a linear estimates comprehensive and detailed materials can be used as a reference book for details)
- 2011-04-07 13:18:45下载
- 积分：1
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DEMOD
MATLAB DEMOD PARAMETER,MATLAB DEMOD PARAMETER,MATLAB DEMOD PARAMETER
- 2013-03-11 11:09:53下载
- 积分：1
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OPTICAL
MATLAB simulation of group velocity dispersion in an optical fiber
- 2011-02-10 22:26:25下载
- 积分：1
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kalman
说明： 这是一个能够实现卡尔曼滤波的完整OFDM系统。(THE OFDM system with kalman)
- 2011-02-21 20:56:26下载
- 积分：1
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Digital-Signal-Processing-
《数字信号处理实验教程--基于MATLAB、DSP和SOPC实现》pdf 很好一本书！(" Digital signal processing experiment based on MATLAB, DSP and SOPC" PDF very good book!
)
- 2012-04-07 21:44:34下载
- 积分：1
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ridex
直接调用功率谱函数，求加权加速度均方根值的示例。(get the RMS)
- 2013-01-19 21:03:31下载
- 积分：1
