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- Based on the frequency domain feature, energy eigenvector of frequency domain is presented using wavelet packet analysis method, and the way of best tree is used to choose symptom. 用转子振动试验台模拟了汽轮机典型故障,根据其频域变化特性,采用小波包分析对其建立频域能量特征向量,并根据最佳分解树进行了特征选择。
- Try opening the packet with your thumbnail. 试试用拇指指甲把这个小包打开。
- This paper introduces a method for feature extraction of surface EMG signal with fuzzy wavelet packet and classification with C4.5 decision tree. 提出了用模糊小波包提取表面肌电信号特征;并且用C4.;5决策树分类器对信号进行分类的方法。
- Huxley, I feel, has much in common with Wells. 我觉得赫胥黎和威尔士有很多共同之处。
- With best wishes for a happy New Year! 祝新年快乐,并致以良好的祝福。
- The data packet with the marshalled parameter data is incorrect. 带有经过整理的参数数据的数据包不正确。
- With best wishes for your prosperity,we remain. 祝贵方生意兴隆。
- With best wishes for a happy Spring Festival! 祝春节快乐,并致以良好的祝福!
- In the study of brain-computer interfaces,a method based on best basis of wavelet packet decomposition was proposed.The method is used for the feature extraction of electroencephalogram. 在脑机接口研究中;针对脑电特征抽取;提出一种基于小波包最优基分解的方法.;依据距离准则;从小波包库中选择一个对分类最优的小波包基;
- Stabler code with best performance. 更加稳定的程序代码及编译器。
- A new algorithm of zerotree and fractal image is presented by selecting the best wavelet packet basis and different encoding methods were used, i. e. wavelet zerotree and fractal image. 在分析小波包变换、零树编码和分形编码的特点的基础上,通过选择最佳小波包基,对不同子带分别采取零树编码和分形预测编码等措施,提出了一种基于小波包变换的零树分形图像编码算法。
- Is the ophthalmic hospital with best Yunnan that? 云南最好的眼科医院是那家?
- With best wishes for a happy birthday! 祝你生日快乐!
- It will do this by sending a TCP packet with the FIN flag set to the server. 它将通过向服务器发送设置了FIN标志的TCP包来完成该操作。
- Firstly, the characters of wavelet transform and wavelet packet analysis were introduced. 首先,简略地介绍了小波变换与小波包分析的特点。
- With best wishes for your prosperity, we remain. 祝贵方生意兴隆。
- The server will acknowledge this by returning a packet with the ACK flag set. 服务器将通过返回设置了ACK标志的包进行确认。
- With best wishes for a happy New Year!&nb. 祝新年快乐,并致以良好的祝福。
- This means a TCP packet with the SYN flag set is sent to the server. 这意味着向服务器发送一个设置了SYN标志的TCP包。
- The bank of the river was well treed. 河岸绿树成阴。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries