track average 中文意思是什麼
track average
解釋
let徑跡平均傳能線密度-
Its average temperature in winter is - 8 and a skiing season about four months long. its alpine skiing track is 2, 950 metres long, at a site 934. 2 meters above sea level with relevant height difference of 500 metres. it has a corresponding alpine single - seat ski tow of 1, 774 metres
建有1條長2 ， 950米的高山滑雪道，海拔934 . 2米，相對高差500米：與之相配套的有1條長1 ， 774米的單人吊椅式高山運載索道還建有5公里越野滑雪道和40米級跳臺。 -
The instantaneous voltage inner loop is used to control output voltage waveform to track a sinusoidal waveform. and the outer average voltage loop guarantees accuracy of output voltage
電壓瞬時值內環保證輸出電壓波形的正弦度，平均值外環實現對輸出電壓幅值的控制。 -
Management focused dashboards track performance with metrics such as average resolution time and service request performance history
著重管理的儀錶板可以追蹤績效表現，包括平均解決時間和服務要求表現記錄。 -
And simultaneously measure and track average, min max and standard deviation automated limit testing lets
它並能提供許多工作方式來使各種測量任務得以簡化.自動極限測試可 -
On the basis of the former research works, we present the detecting method as follows : for the narrow band characteristic of the track signal we use under - sampling instead of nyquist sampling to reduce the sampling rate. as to the carrier frequency, the spectrum of the 18 - information frequency - shift track signal has two peaks, then the carrier frequency is the average of the two peak frequency, to um - 71 jointless track signal, it has only one peak, then the carrier frequency is the peak frequency
針對移頻軌道信號的窄帶特性提出了使用欠采樣技術代替奈奎斯特采樣的方法，以降低信號的采樣頻率;國產18信息移頻軌道信號頻譜具有雙峰，雙峰頻率平均值就是信號的載頻頻率，而um - 71無絕緣軌道信號頻譜單峰，峰值頻率即為信號的載頻頻率。
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