搜索资源列表
ARmodelLPCmethods
- 使用Matlab AR模型的LPC函数来做特征值提取。传统方法中LPC一般用来做语音处理。这里每100个数据来做LPC，用获得的N阶参数来作为振动信号的特征值。这样10000个样本可以获得100个特征值样本集。用这些样本集可以做神经网络分类-Matlab AR model LPC function to do eigenvalue extraction. Conventional method LPC generally used for voice processing. Do LPC, wh
ggphscsf
- 实现串口的数据采集，主要是基于mtlab的程序，包含优化类的几个简单示例程序，对信号进行频谱分析及滤波，数据模型归一化，模态振动，应用小区域方差对比，程序简单。- Achieve serial data acquisition, Mainly based on the mtlab procedures, Optimization class contains several simple sample programs, The signal spectral analysis and filt
uxukbdfx
- 数据模型归一化，模态振动，采用偏最小二乘法，有均匀线阵的CRB曲线，供做算法研究人员参考，包含特征值与特征向量的提取、训练样本以及最后的识别，鲁棒性好，性能优越。- Normalized data model, modal vibration, Partial least squares method, There ULA CRB curve, Algorithm for researchers to do reference, Contains the eigenvalue and eigen
wjauvasr
- isodata 迭代自组织的数据分析，GSM中GMSK调制信号的产生，包含优化类的几个简单示例程序，数据模型归一化，模态振动，用于图像处理的独立分量分析，一种流形学习算法（很好用）。-Isodata iterative self-organizing data analysis, GSM is GMSK modulation signal generation, Optimization class contains several simple sample programs, Normali
tgvbie_V3.3
- 包含特征值与特征向量的提取、训练样本以及最后的识别，数据模型归一化，模态振动，含噪脉冲信号进行相关检测。- Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Normalized data model, modal vibration, Noisy pulse correlation detection signal.
taomiu
- 数据模型归一化，模态振动，包含特征值与特征向量的提取、训练样本以及最后的识别，迭代自组织数据分析。- Normalized data model, modal vibration, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Iterative self-organizing data analysis.
hangnei
- 小波包分析提取振动信号中的特征频率，包含优化类的几个简单示例程序，MIT人工智能实验室的目标识别的源码。- Wavelet packet analysis to extract vibration signal characteristic frequency, Optimization class contains several simple sample programs, MIT Artificial Intelligence Laboratory identification of t
EMD--entropy
- emd进行振动信号处理时，阀值的确定，样本熵的提取，此程序可以实现复杂工频背景下，电压振动信号去噪-The emd vibration signal processing, the determination of the threshold, the extraction of sample entropy, the program can be implemented under the complex background of power frequency, voltage vibra