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- LFMCW radar nonlinear residual frequency errors zero crossing detection periodogram. 標 簽 LFMCW雷達 非線(xiàn)性剩余頻差 過(guò)零檢測 周期圖.
- Wavelet transform zero crossing detection method can be used for the coding and recognition of human iris. 使用小波變換過(guò)零檢測算法可實(shí)現人眼虹膜圖像的編碼和識別。
- The conventional back-EMF zero crossing method was restricted by hardware and control method,and to improve the detecting circuit reduce the influence. 常規反電勢過(guò)零檢測電路由于受到硬件及控制方法的影響,過(guò)零點(diǎn)信息不夠準確而且有較大的滯后,通過(guò)對檢測電路的改進(jìn)來(lái)減小這種影響。
- May include some or all of the following: SAG and Peak detections, Peak level recording, Line Period measurement and Zero Crossing Detection. 可能包括下列功能中的部分功能或者全部功能:SAG及峰值檢測,峰值記錄,周期測量及過(guò)零檢測。
- zero crossing detection of back EMF 反電動(dòng)勢過(guò)零檢測法
- zero cross detection 過(guò)零檢查
- zero cross detect 過(guò)零點(diǎn)檢測
- ZERO CROSSING DETECTION FOR BLOOD FLOW VELOCITYMEASUREMENT WITH DOPPLER ULTRASOUND 超聲Doppler血流測量中的過(guò)零檢測
- zero crossing detection 零交叉檢波
- A pest detection circuit is formed using the time base integrated circuit NE555, the LED and the photosensitive triode. 摘要利用時(shí)基集成電路NE555、發(fā)光二極管及光敏三極管等器件構成了蟲(chóng)子測量電路。
- The display system "looks" for the zero crossing of the sync pulse. 終端顯示系統將識別這個(gè)同步脈沖的過(guò)零跳變。
- OR707 series two-way optical receiver has frequency response circuit and detection circuit, ensure the maneuverability. OR707雙向光接收機具有功能完善的頻率響應調整電路和個(gè)端口電平檢測電路，保證良好的可操作性。
- The constitute of harmonic back EMF is analysed, the position detection circuit and the microcomputer control system of step motor is designed. 分析了諧波反電勢信號的構成，設計了相應的位置信號檢測電路及步進(jìn)電動(dòng)機的微機控制系統。
- The TMA has alarm detect circuit and can report either one LNA or both LNAs failure. 塔放具備故障檢測能力;當低噪聲放大器工作異常;部分故障或嚴重故障時(shí)給出告警信息.
- The TMA has alarm detect circuit and can re port either one LNA or both LNAs failure. 塔放具備故障檢測能力;當低噪聲放大器工作異常;部分故障或嚴重故障時(shí)給出告警信息.
- Figure12-6 shows a power failure detection circuit that provides a logic 1 to the NMI input whenever AC power is interrupted. 圖12-6給出了一個(gè)掉電監測電路，它輸出一個(gè)高電平給NMI引腳一旦AC電源被中斷。
- The control circuit made up of double monostable circuit IC has realized some remarkable functions, such as cycle control, zero crossing trigger, and preventing from repeated and error trigger. 所設計的控制電路,利用雙單穩電路IC,實(shí)現了點(diǎn)焊過(guò)程周波控制、過(guò)零觸發(fā),以及防重觸發(fā)和誤觸發(fā)功能,保證了焊接過(guò)程穩定、可靠。
- The comparator controlling circuit and detecting circuit are analyzed. 對加熱控制電路和檢測電路進(jìn)行了分析；
- The experiment indicates that the system is suitable,and the digital position detection circuit composed with the resolver and AU6802N1 is feasible. 實(shí)驗結果表明，系統設計合理，旋轉變壓器和AU6802N1組成的數字位置檢測電路正確可行。
- An inrush current limiter circuit (20) includes a detection circuit (30) that produces a control signal (VDRIVE) from a sense current (ISENSE). 一種浪涌電流限制器電路(20)包括檢測電路(30)，其根據感測電流(ISENSE)產(chǎn)生控制信號(VDRIVE)。
