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opt
计算二维无约束优化的Powell法和坐标轮换法,以及一维搜索的黄金分割法和搜索区间确定的两个子程序.(Calculation of two-dimensional unconstrained optimization method of Powell and coordinate rotation method, as well as one-dimensional search of the golden section method and the search interval determined by the two subroutines.)
- 2007-11-16 07:34:38下载
- 积分：1
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mianyisuanfa
通过matlab实现人工免疫算法的源程序，很好用的(Through the realization of artificial immune algorithm matlab source, well used)
- 2008-04-28 20:39:27下载
- 积分：1
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ukf_filter
无迹（不敏kalman滤波），实现一定仿真时间内的不敏kalman滤波。(UKF filter)
- 2013-05-07 15:19:32下载
- 积分：1
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SPForward
returns direct kinematics for Stewart platform
- 2011-06-01 07:12:31下载
- 积分：1
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zhinengtianxian
智能天线圆形阵列设计程序，可以设置不同的圆半径。(Smart antenna circular array design process, you can set a different radius.)
- 2008-12-14 15:44:19下载
- 积分：1
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KKBOOK2
Kramers Kronig realtions in matlab
- 2010-12-20 00:53:35下载
- 积分：1
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Ab_Crwd_Dtcn
a simple way to detect and analyse Abnormal crowd
- 2013-09-21 02:06:20下载
- 积分：1
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gmdhbuild
GMDH的MATLAB源代码，是主程序，也就是gmdhbuild.文件。与之配套的测试文件gmdhtest.m、输出误差gmdhpredice.m会接着发出。(GMDH The MATLAB source code, is the main program, which is gmdhbuild. File. Accompanying test file gmdhtest.m, output error will be followed by a gmdhpredice.m.)
- 2010-01-22 11:09:09下载
- 积分：1
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chilunguzhangfenxi
基于MATLAB的齿轮箱振动故障诊断的程序(Gearbox vibration fault diagnosis based on MATLAB program)
- 2021-04-07 22:49:01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
