搜索资源列表
轴承动力学建模matlab
- 轴承动力学故障诊断，使用ode45解动力学微分方程(Bearing dynamic fault diagnosis, use ode45 to solve dynamic differential equations)
时域特征和频域特征
- MATLAB的轴承故障时域特征和频域特征提取(Bearing fault time domain feature and frequency domain feature extraction)
谱分析
- 轴承故障的三种谱分析（倒频谱，功率谱，细化谱）(Three kinds of spectrum analysis of bearing fault.)
多尺度样本熵
- 自编多尺度样本熵程序，实例中用于一段轴承故障数据，简单易懂。MultiscaleSampleEntropy函数中的SampleEntropy也可以单独拎出来计算单个样本熵。(Multi scale sample entropy is used for a section of bearing fault data, which is easy to understand. SampleEntropy in the MultiscaleSampleEntropy function can also
多尺度排列熵
- 多尺度样本熵程序，实例中用于一段轴承故障数据，简单易懂。MultiscalePermutationEntropy函数中的PermutationEntropy也可以单独拎出来计算单个样本熵。(The multi-scale sample entropy program, which is used for a section of bearing fault data in an example, is simple and easy to understand. The permutatione
DD-KNN-for-bearing-fault-diagnosis
- 该算法是最新的故障诊断改进算法，使用DD算法优化KNN对滚动轴承故障进行故障诊断，内附有实例，可以进行运行验证，准确率相较于为优化的具有很大提升，内有详细解释代码，对学习者是很好的学习机会！！！
xichu
- 利用西储数据，进行滚动轴承的诊断，提取故障特征。(The rolling bearing is diagnosed and the fault features are extracted by using the data of Western storage.)
Newmark
- 适用于双支承转子，newmark方法是通过适当比例的位移，速度代替加速度，通过积分计算速度和位移表达式，进而求得加速度。(double support bearing rotor)
matlab
- 滚动轴承的时域统计特征matlab程序，包括均方根值、方根幅值、峭度等量纲指标(The rolling bearing is diagnosed and the fault features are extracted by using the data of Western storage.)
包络谱诊断轴承故障
- 实现包络谱轴承故障诊断检测，通过matlab实现，可以直接演示(The envelope spectrum bearing fault diagnosis and detection is realized by MATLAB, which can be demonstrated directly)