Rotating shafts experience a an elliptical motion called whirl. It is important to decompose this motion into a forward and backward whil orbits. The current function makes use of two sensors to generate a bi-directional spectrogram. The method can be extended to any time-frequency distribution ％ ％ compute the forward/backward Campbell/specgtrogram ％ ％ INPUT: ％ y (n x 2) each column is measured from a different sensor ％ /////// ％ __ ％ |s1| y(:,1) ％ |__| ％ __ ％ / \ ________|/ ％ | | | s2 |/ y(:,2) ％ \____/ --------|/ ％ ％ Fs Sampling frequnecy ％ ％ OUTPUT: ％ B spectrogram/Campbel diagram ％ x x-axis coordinate vector (time or Speed) ％ y y-axis coordinate vector (frequency [Hz])
標簽： experience elliptical decompose important
上傳時間： 2015-06-23
上傳用戶：372825274
此程序是用Java實現(xiàn)的一個圖書管理系統(tǒng),再加以可以做畢業(yè)設計用而,而且實現(xiàn)的工能相對效全.
上傳時間： 2015-06-25
上傳用戶：cc1915
將格式為SEG-Y的地震數(shù)據(jù)的某道信息截出來,程序為c++程序,經過編譯了
標簽： SEG-Y 程序 地震 數(shù)據(jù)
上傳時間： 2015-06-27
上傳用戶：shanml
含t h r e a d x,u c o s 的b s p
標簽：
上傳時間： 2015-06-29
上傳用戶：xfbs821
bcb s I/O library in WinXP
上傳時間： 2013-12-17
上傳用戶：zl5712176
This design is a universal register which can be used as a straightforward storage register, a bi-directional shift register, an up counter and a down counter.
標簽： register straightforward universal storage
上傳時間： 2013-12-28
上傳用戶：努力努力再努力
2006310113351343為主要講解了MODBUS在工控網絡中的應用
標簽： 2006310113351343 MODBUS 工控網絡 中的應用
上傳時間： 2015-07-01
上傳用戶：腳趾頭
HE48R/E05A 實現(xiàn)I/O模式的工作原理
上傳時間： 2015-07-03
上傳用戶：gundamwzc
This application note describes a method for developing block-oriented I/O device drivers for applications that use the DSP/BIOS real-time kernel and includes examples that run with Code Composer Studio v2.1 on the Texas Instruments TMS320C5402 and TMS320C6711 DSP Starter Kits (DSKs). The device driver model presented here has now been superceded with an updated version that supports not only block oriented devices, but also devices such as UARTs, PCI and USB buses and Multimedia cards. Documentation on the updated driver model as well as example drivers and source code can be found in the Device Driver Developer s Kit product now available for download from the TI Developer s Village.
標簽： block-oriented application developing describes
上傳時間： 2015-07-07
上傳用戶：kelimu
本書第一部分講述的是傳統(tǒng)的網絡接口N e t B I O S、重定向器以及通過重定向器進行的各類 網絡通信。盡管本書大部分內容均圍繞Wi n s o c k編程這一主題展開，但是， A P I比起Wi n s o c k 來，仍然具有某些獨到之處
上傳時間： 2015-07-08
上傳用戶：戀天使569
