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toolbox_alpert
matlab的工具箱，请大家共享，并给约法奎意见(Matlab Toolbox, please share and give their views about law-kui)
- 2007-04-11 18:43:31下载
- 积分：1
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Spycam
Spycam coding in Matlab using various commands
- 2015-02-07 11:47:20下载
- 积分：1
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Matlab.m
共振解调法诊断轴承损伤类故障的原理概述如下:当轴承某一元件表面出现局部损伤时，在受载运行过程中要撞击与之相互作用的其它元件表面，产生冲击脉冲力，由于冲击脉冲力的频带很宽，必然包含轴承外圈、传感器甚至附加的谐振器等的固有频率而激起这个测振系统的高频固有振动。根据实际情况可以选择某一高频固有振动作为研究对象，通过中心频率等于该固有频率的带通滤波器把该固有振动分离出来。然后进行包络解调，去除高频衰减振动的频率成分，得到只包含故障特征信息的低频包络信号，对这一包络信号进行频谱分析便可以容易地诊断出轴承的故障来。(The principle of resonance demodulation method in the diagnosis of bearing damage such failure overview is as follows: when the bearing surface of a local damage, in the process of loading operation to hit with other elements of the interaction of surface, impact pulse power, due to the impact pulse frequency band is very wide, inevitably contains the bearing outer ring, sensors and even additional resonator and stir up the natural frequency of the vibration system of the high frequency vibration mode.A high frequency vibration mode can be selected according to actual situation as the research object, through the center frequency is equal to the natural frequency of the bandpass filter to separate the natural vibration.Then envelope demodulation, frequency components to remove the high frequency vibration attenuation, get only includes fault feature information of low frequency envelope signal, the envelope signal spectrum analysis can be easily diagnosed bearing failure.)
- 2015-05-20 15:41:09下载
- 积分：1
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MATLAB
关于学习C++的资料，适合初学者使用，有关数学建模(Learning C++ on the information, suitable for beginners, the mathematical modeling)
- 2010-09-28 10:55:32下载
- 积分：1
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siftDemo
图像配准算法SIFT，matlab源程序，可运行(Image registration algorithm the SIFT, matlab source code can be run)
- 2013-01-30 19:45:39下载
- 积分：1
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dtft
双音多频
用matlab模仿电话机拨号，用到语音处理及合成各方面知识(DTMF telephone dial-up using matlab to imitate, to use speech processing and synthesis of knowledge)
- 2009-03-06 19:48:43下载
- 积分：1
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Matlab-filtering
matlab滤波程序,针对陀螺仪驱动信号进行数字滤波(Matlab filtering, in view of the gyroscope driving signal digital filter)
- 2013-10-30 19:22:15下载
- 积分：1
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mfiles
精通matlab6.5电子书后附带光盘中计算书中算例的程序源码(Proficient matlab6.5 calculation included CD-ROM e-book after book, examples of program source code)
- 2011-11-16 13:39:36下载
- 积分：1
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dcbraking
DC dynamic braking is obtained when the stator of an induction motor running at a speed is connected to a dc supply.dc current flowing through the stator produces a stationary magnetic field.Motion of rotor in this field induces voltage in the rotor winding.Machine therefore works as a generator.Generated energy is dissipated in the rotor circuit resistance,thus giving dynamic braking.
- 2013-12-20 14:20:11下载
- 积分：1
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GA_implementation
MATLAB has a wide variety of functions useful to the genetic algorithm practitioner
and those wishing to experiment with the genetic algorithm for the first time.
Given the versatility of MATLAB’s high-level language, problems can be coded
in m-files in a fraction of the time that it would take to create C or Fortran programs
for the same purpose. Couple this with MATLAB’s advanced data analysis,
visualisation tools and special purpose application domain toolboxes and the user is
presented with a uniform environmentwith which to explore the potential of genetic
algorithms.
- 2010-11-25 18:18:34下载
- 积分：1
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