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histogram
a source code for histogram in matlab
- 2010-06-30 15:58:27下载
- 积分：1
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topopt_88linescode
paper on topology optimization
- 2011-10-27 11:58:53下载
- 积分：1
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conversions
MatLab function for converting Rotation matrix to Euler Angles and quatenrions. Two examples provided
- 2014-11-17 21:39:12下载
- 积分：1
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Rayleigh
Rayleigh’s distribution
- 2010-07-22 12:01:17下载
- 积分：1
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visual
In the planning stage of a GNSS-measurement campaign it is useful to compute several design para-meters in order to decide how, when and where to carry out the measurements. The MATLAB user interface VISUAL.M enables you to compute the design parameters for any system design.
- 2009-05-12 15:46:20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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Optimization-Toolbox
matlab2009b优化工具箱Tutorial(matlab2009b Optimization Toolbox Tutorial)
- 2011-05-14 18:48:13下载
- 积分：1
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OPTI2
一种无线传感网络寿命优化算法2，研究无线传感网络非常有用(A wireless sensor network lifetime optimization algorithms in wireless sensor networks are useful)
- 2015-02-11 15:07:08下载
- 积分：1
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MATLAB_1
说明： 本書完整的說明與充分的網路支援，可以使讀者能充分地掌握MATLAB的脈動，擁有解決工程問題的最佳利器,1-10章(A complete description of the book and the full network support, will enable readers to fully grasp the pulse of MATLAB, has to solve engineering problems in the best weapon, 1-10 Chapter)
- 2008-08-26 20:57:08下载
- 积分：1
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kaiser
凯撒窗的产生，包括高通，低通和带通，以及窗的长度和系数(Kaiser window production, including high-pass, low pass and band-pass, and the window length and coefficients)
- 2011-09-28 20:30:41下载
- 积分：1
