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- By using the sample data of the pulse signal to fit the curve, it calculates the maximum of the curve, that is, the amplitude of the pulse signal. 由脈沖信號采樣點(diǎn)數據,通過(guò)曲線(xiàn)擬合,計算出曲線(xiàn)的極大值,該值即為閃爍探測器輸出脈沖信號的幅度。
- System One. The output signal amplitude is measured at a given frequency (e. G. 輸出信號的振幅在一個(gè)給定的頻率(例如,1千赫茲)下測得。
- Because occu-pied space ratio of the periodic pulse signals diminishes, the detected minimum amplitude increases. 周期脈沖信號占空比變小,使檢測到的最小脈沖幅度變大;
- Results show that the saw-tooth signal amplitude oscillate within small amplitude through the calibration. 通過(guò)校準,鋸齒波的幅值變化量可控制在很小范圍內。
- A graph of frequency response with signal amplitude or gain plotted against frequency. 一張頻率響應圖,帶有與頻率相對應的信號幅度或者增加。
- The most significant difference between the human pulse signals collected from heroin druggers and healthy persons is at their amplitude waveforms as time functions. 海洛因吸毒者與正常人脈象信號最顯著(zhù)的區別在于作為時(shí)間函數的幅度波形。
- After correction, the estimates of signal amplitude and frequency have high accuracy. 修正后的信號強度和頻率估值有相當高的精度。
- After equilibrium and regeneration, the current pulse signal reverts to standard digital pulse signal. 經(jīng)過(guò)均衡和再生后,轉變成標準的數字脈沖信號。
- In voice transmission,to compress the signal amplitude into a narrow range be cause the amplifiers are linear over wide ranges. 在話(huà)音通信中,因放大器的線(xiàn)性范圍有限,把信號幅度壓縮到一個(gè)較小范圍的處理。
- Due care must be taken to ensure that the pulse signal itself shall allow no irregularities and no interruptions. 應注意保證脈沖信號本身不出現不規則現象和中斷現象。必要的反譯變通可使譯文簡(jiǎn)練、明了。
- In voice transmission, to compress the signal amplitude into a narrow range be cause the amplifiers are linear over wide ranges. 在話(huà)音通信中,因放大器的線(xiàn)性范圍有限,把信號幅度壓縮到一個(gè)較小范圍的處理。
- Also air bladder and sand contained in mud, type of mud affect attenuation of mud pulse signal. 鉆井深度、泥漿中的氣泡量、含砂量和泥漿類(lèi)型對信號衰減有一定的影響。
- By using FFT technology, to analyse pulsed signal, the relationship between amplitude of harmonic waves and strength of bioeffects is presented. 還對脈沖信號進(jìn)行了傅里葉分析,指出應注意諧波振幅與生物效應強弱的關(guān)系.
- It can be used to detect the radar pulse signal and estimate its parameters, such as PA, PW, TOA, SNR and RF. 該算法可在低信噪比條件下完成雷達脈沖信號的檢測,然后對雷達脈沖信號的脈沖幅度、脈寬、到達時(shí)間、信噪比和載頻等參數進(jìn)行估計。
- By adopting the vibration signal amplitude domain multi-parameter diagnosis method, the troubles of the valve on a triplex pump can be recognized accurately. 采用振動(dòng)信號幅值域多參數(如峭度指標、裕度指標和脈沖指標等)診斷法,可較準確地判別三缸泵泵閥的故障。
- Electrical power pulse signal will be entered into angular displacement or displacement of the Central Line control components. 步進(jìn)電機是將電脈沖信號轉變?yōu)榻俏灰苹蚓€(xiàn)位移的開(kāi)環(huán)控制元件。
- The identification method that distinguishes signal amplitude, width in time domain and shape dimension of target is put forward according to the characteristics of targets. 根據目標特性,提出了綜合判別時(shí)域內目標信號幅度、寬度及目標外形尺寸的識別方法;
- Only one healthy person Z10 is misjudged in all the 30 pulse signals. 在30例脈象信號中僅有正常人Z10被誤判為吸毒者。
- The gradient algorism is developed to extract the defect signal.The variation of signal amplitude and gradient is used as the standards of the defect assessment. 提出了提取缺陷信號特征的梯度算法,用信號幅度和梯度值的變化作為缺陷估計標準。
- The pulse signals were processed by using the fast Fourier transforms. 應用快速傅立葉變換方法對脈搏信號進(jìn)行了分析。