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84
说明： 滚动轴承故障诊断是机械故障检测中一个重要方面。使用小波包分析和包络分析相结合的方法提取轴承微弱振动信号, 克服了传统包络分析方法易丢失信号有效成分的缺点。包络信号的细化谱较好体现了轴承故障信息。(Bearing Fault Diagnosis of mechanical fault detection in an important aspect. The use of wavelet packet analysis and envelope analysis method of combining extracts bearing vibration signal weak to overcome the traditional envelope analysis method easy to lose the signal disadvantage of the active ingredient. Refinement of the envelope signal spectrum better reflects the bearing fault information.)
- 2013-08-15 20:01:14下载
- 积分：1
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ofdmbasedonmatlab
ofdm的matlab仿真，其中含有3个示例(ofdm simulation in matlab, which contains three sample)
- 2009-09-15 15:45:23下载
- 积分：1
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adaptive-project-codeing
adaptive project codeing
- 2011-09-20 05:46:30下载
- 积分：1
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data
matlab计算声子晶体频响函数源代码，附计算数据案例(The matlab calculation of phononic crystal frequency response function source code, with the calculated data case)
- 2014-12-09 10:54:08下载
- 积分：1
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广义预测控制算法MATLAB仿真程序 GPC alpha
广义预测控制算法MATLAB仿真程序，比较不同输入滤波系数时控制效果 (Generalized predictive control algorithm MATLAB simulation program, when comparing the effects of different control input filter coefficients)
- 2020-11-19 20:49:38下载
- 积分：1
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zhan99
张正友的关于相机标定的经典文章
提出了张正友标定法
可供初学者学习(Zhang Zhengyou' s classic article on the camera calibration proposed calibration method for beginners to learn Zhang Zhengyou)
- 2010-07-30 15:53:57下载
- 积分：1
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1673
matlab仿真微分方程，分别用欧拉法，改进欧拉法，龙格库塔法，四阶adams显式隐式算法对比精度。(matlab simulation of differential equations, respectively, with Euler, improved Euler method, Runge-Kutta method, fourth-order implicit algorithm adams explicit comparison accuracy.)
- 2013-08-02 10:50:14下载
- 积分：1
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双馈异步风力发电机 PID power_wind_type_4_avg
双馈异步风力发电机 PID 并网控制 仿真实例，可用于实际工程算法和研究学习(Doubly-fed induction wind turbine PID grid control simulation example, can be used for practical engineering algorithms and learning)
- 2013-03-19 16:57:07下载
- 积分：1
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beterbi
用MATLAB语言实现的卷积码编码，维特比译码(With the MATLAB language implementation of the convolutional coding, Viterbi decoding)
- 2010-01-16 15:12:20下载
- 积分：1
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IntervalEstimation
说明： 使用matlab处理数理统计中的区间估计的问题(Processing using matlab mathematical statistics in the problem of interval estimation)
- 2010-04-24 21:57:00下载
- 积分：1
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