infrequency,英語單詞,主要用作為名詞,意為罕見;很少發生。
基本介紹
- 外文名:infrequency
- 釋義:罕見;很少發生
- 詞性:名詞
- 英式讀音:[ɪn'friːkwənsɪ]
infrequency,英語單詞,主要用作為名詞,意為罕見;很少發生。
Frequency,英語單詞,主要用作名詞,作名詞時意為“頻率;頻繁”。短語搭配 Frequency Response[電子][通信]頻率回響 ; 頻響 ; 頻率反應 ; 頻次呼應 frequency range[電子][通信]頻率範圍 ; 頻率回響 ; 頻響範圍 ; 頻帶 High ...
FREQUENCY 函式,可以在分數區域內計算測驗分數的個數,由於函式 FREQUENCY 返回一個數組,所以它必須以數組公式的形式輸入。名稱 計算數值在某個區域內的出現頻率,然後返回一個垂直數組。例如,使用函式 FREQUENCY 可以在分數區域內計算測驗...
A summary of the most recent developments in frequency generation and control, the book is firmly based on the realities of current design practices in the United States as well as abroad. With an intermodulation products ...
inning frequency 固有頻率 inning engineering 圍墾工程 inning assembly 採掘設備 Perfect Inning 棒球明星2013 first inning 發球權 ; 熬頭輪 inning g 局次 ; 一方保持發球權的時間 雙語例句 He struck out in the third inning. 他...
《Applications in Time-frequency Signal Processing》是2002年出版的圖書,作者是Papandreou-Suppappol, Antonia。內容簡介 Because most real-world signals, including speech, sonar, communication, and biological signals, are non-...
My father has lunch in the factory sometimes. 我父親有時在工廠吃午飯。◆seldom意為“很少”,這個副詞表示否定意義,動作幾乎不會發生。如:He seldom eats breakfast. 他很少吃早餐。The little girl seldom goes out. 這個小...
5.1 mathematical model in frequency domain 5.1.1 concepts related to the closed-loop system 5.1.2 typical components 5.1.3 laplace transformation 5.1.4 transfer function 5.1.5 block diagram of closed-loop systems ...
8. Jason L. Huang, Nathan A. Bowling, Mario Liu, Yuhui Li*. Detecting insufficient effort responding with an infrequency scale: Evaluating validity and participant reactions.Journal of Business and Psychology , 2015, 30...
3.5 Displaying Signals in Frequency Domain 3.6 Using Simulink with MATLAB 3.6.1 Running Simulations from MATLAB Final Remarks Further Readings CHAPTER 4 Amplitude Modulation 4.1 Low-Pass and Bandpass Signals 4.2 Double-...
射頻 radio frequency簡稱RF,是一種高頻交流變化的電磁波,頻率範圍從3k Hz-3k GHz 由於頻率高,所以分子運動速度快,而物體的熱在物理學上的解釋百就是它內部分子運動的速度,利用射頻能量使分子高度速運動理所當然的會達到加熱的目的...
this chapter, students should:(1) know the process of periodic sampling and realize the essence of sampling is the discretization of time; (2) know to verify the effectiveness of sampling by tool of CTFT in frequency ...
DWORD dwDuration // sound duration, in milliseconds;Parameters dwFreq Windows NT: Specifies the frequency, in hertz, of the sound. This parameter must be in the range 37 through 32,767 (0x25 through 0x7FFF).dw...
5.1.1ImageEnhancementinSpatialDomain 5.1.2ImageEnhancementinFrequencyDomain 5.1.3HistogramEqualization 5.2PCNNTimeMatrix 5.2.1HumanVisualCharacteristics 5.2.2PCNNandHumanVisualCharacteristics 5.2.3PCNNTimeMatrix 5.3ModifiedPCNN...
May 2002 Characteristic Impedance and Propagation of the First Higher Order Microstrip Mode in Frequency and Time Domain IEEE Transaction on Microwave Theory and Techniques Aug. 2002 Electric-Magnetic-Electric Slow-Wave ...
5.2 Decimation-in-Time FFT Algorithm with Radix-2 131 5.2.1 Butterfly-Branch Transmittance of the Decimation-in-Time FFT 135 5.2.2 In-Place Computations 135 5.3 Decimation-in-Frequency FFT Algorithm with ...
6.2TheFrequencyResponseMethod 6.3PerformanceInFrequencyDomain 6.4RootLocus 辭彙 詞組 注釋 SELFTEST 參考譯文 7 SystemCompensation 8SystemNonitinearities 9DiscreteSystems 10Time-DomainAnalysisofControlSystems ANSWERS ...
《B殺蟲劑超音波 ug Spray Ultrasonic》是一款IOS平台的套用。套用介紹 主要問題,在2010年7月InStyle雜誌 保護自己殺蟲劑。 殺蟲劑發出高頻音有驅蟲的效果。 這些高頻率音調高於大多數人的聽力範圍,所以不要驚慌,如果你不能聽到聲音。
非諧頻率部分 非諧頻率部分(inharmonic frequency component)是2019年發布的物理學名詞。公布時間 2019年經全國科學技術名詞審定委員會審定發布。出處 《物理學名詞》第三版。
2.3Frequency Domain Expression of Diffraction Law72 2.3.1Description of Diffraction Law in Frequency Domain73 2.3.2Propagation Phenomenon as a Linear Spatial Filter75 2.3.3Effect of Angular Spectrum of Diffraction Aperture...
4.10.3 Linear Frequency-Modulated CW 線性調頻連續波 4.10.4 “Fast Chirp” Linear Frequency-Modulated CW 快速線性調頻序列連續波 4.10.5 Sidelobe Control in Linear FMCW 線性調頻連續波中的旁瓣控制 4.10.6 ...
15Noise in Channel 16Brief Summary Questions Exercises Chapter 2Signals 21Classification of Signals 22Characteristics of Deterministic Signals 221Characteristics in Frequency Domain 222Characteristis in Time Domain 23Characteristics of...
“移頻”(frequency shifting techniques)的概念出自已久,早在上個世紀五六十年代就有研究人員試圖套用“頻率降低技術”( frequency lowering techniques) 進行。產生背景 助聽器工業正一如既往的為聽力障礙的人們發展能改善其聽力的各種各...