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AIAA-1994-3473-359
使用模糊自适应主动控制飞机起落架振动阻尼的研究(Using fuzzy adaptive active control landing gear vibration damping research)
- 2014-09-01 23:38:15下载
- 积分：1
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Wold_Decomposition_1
Wold s Decomposition (Adaptive filters Theory)
- 2011-09-25 22:47:51下载
- 积分：1
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JA_extraction
基于simulink的Jiles模型参数提取。使用中需使用simulink的parameter estimation功能(Jiles artheron model parameter extraction based on simulink)
- 2021-02-21 15:19:42下载
- 积分：1
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fsk
说明： 在matlab上面对4fsk调制解调进行仿真，中间使用升余弦滤波器作为发送和接收滤波器(In the face of 4fsk modem matlab simulation, the middle raised cosine filter used to send and receive filters as)
- 2010-04-10 09:38:26下载
- 积分：1
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PID-Control-6
带滤波器的PID控制，对于高频信号有着良好的滤波作用。(PID control with a filter for filtering high-frequency signal has a good effect.)
- 2011-10-06 12:19:44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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sparse_test-master
matlab源码，对稀疏编码算法的实现以及测试，内含详细程序。(The matlab source code, implementation and testing of sparse coding algorithm, containing detailed program.)
- 2014-01-04 19:39:03下载
- 积分：1
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binairisation
binairisation an image
- 2015-03-26 23:44:27下载
- 积分：1
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MPC
模型预测控制算法MATLAB的编程.m文件。具有抗干扰能力，算法优异。(Model predictive control algorithm based on MATLAB programming. M file. With anti-jamming capability, the algorithm is excellent.)
- 2014-02-16 11:36:10下载
- 积分：1
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singlephasecarrierPWM
二极管钳位式三电平逆变电路，单项载波层叠调制(single phase carrier pwm)
- 2015-06-25 11:40:54下载
- 积分：1
