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sanwj
说明: 三次样条插值,三弯矩法计算,曲线拟合,求插值点的函数值,一阶导数,二阶导数(Cubic spline interpolation, three-moment method, curve fitting, interpolation points demand function values, first-order derivative, second derivative)
- 2010-03-18 10:03:41下载
- 积分:1
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pade
Pade算法,用于信号建模,输入为冲击函数,得到系统的冲击响应和传递函数。(Pade algorithm for signal modeling, input impulse function, the system impulse response and transfer function.)
- 2013-03-22 11:55:01下载
- 积分:1
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DC-Motor-Current--Analyse-by-EMD
基于EMD的直流电机换向电流提取程序。内含用LEM公司的霍尔传感器实测的微型直流电动机启动时的电流信号(真实的数据和大家分享),分别用小波滤波和EMD消噪,并用EMD提取直流分量、高频换向电流,对研究电机间接测速、启动特性测试很有帮助,对电机故障诊断也有帮助。(EMD-based DC motor commutation current extraction procedures. LEM s included with Hall sensors measured miniature DC motor start-up current signals (real data and to share), respectively, with wavelet filtering and EMD de-noising and extracted DC component with EMD, a high-frequency current commutation of indirect research motor speed, starting characteristics testing is helpful, for motor fault diagnosis can also help.)
- 2013-12-17 09:06:50下载
- 积分:1
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window-design
详细介绍了利用等纹波设计和凯泽窗法设计FIR滤波器的方法,并进行了仿真,并对纹波系数和衰减进行了比较(Details of the method of utilization ripple design and Kaiser window FIR filter design, and simulation, and the ripple factor and attenuation compared)
- 2014-02-25 00:33:11下载
- 积分:1
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my_image_compress
this code is for compressing jpeg images in matlab.
- 2011-01-15 17:38:53下载
- 积分:1
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factor-analysis
因子分析可在许多变量中找出隐藏的具有代表性的因子。将相同本质的变量归入一个因子,可减少变量的数目,还可检验变量间关系的假设。(Factor analysis can be found in many variables hidden with a representative factor. The same nature of the variables included in a factor, can reduce the number of variables, but also to test the relationship between the hypothesis.)
- 2016-08-10 09:30:42下载
- 积分:1
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大气湍流模拟
大气湍流相位屏模拟举例,对研究激光大气传输有一定帮助(an example of phase screen which is helpful to the research of the transmit of laser)
- 2018-08-12 20:09:10下载
- 积分:1
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MATLABmingling
Matlab命令大全,所有人均可以下载,希望能给与大家一定的帮助!(Matlab command Guinness, everyone can download, I hope everyone can give some help with!)
- 2007-09-26 16:28:09下载
- 积分:1
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CorePlotExample
Sample application to show the use of a new open source framework for making graphs called Core Plot
- 2010-08-25 19:21:44下载
- 积分:1
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segmentation
background subtraction
- 2010-10-26 22:15:22下载
- 积分:1