print signal 中文意思是什麼
print signal
解釋
列印信號-
These light sources have promising applications and potential market demands for the high - density storage of opto - information, high - speed laser print, high - brightness and dynamic display in all colors, solid light sources, signal detectors and communication
這類光源在高密度光信息存儲、高速激光列印、全色動態高亮度光顯示、固體照明光源、高亮度信號探測、通訊等方面有著廣闊的應用前景和巨大的市場潛力。 -
The signal generator of sweep frequency is based on dds device ad9954, the signal measuring circuit is based on gain and phase detector ad8302, the real - time control and deal circuit is based on tms320vc5409, and the periphery interface circuit is based on at89s52. the system can generate sweep frequency signal with the frequency range from 100khz to 150mhz, and with the power range from - 45dbm to + 18dbm. it can measure the gain and phase of the network, display the measure data by liquid crystal displayed and print it by the printer
該測試儀以dds晶元ad9954為核心構成掃頻信號源電路，以增益相位檢測器ad8302為核心構成檢測電路，以dsp晶元tms320vc5409為核心構成控制與運算電路，以及以at89s52為核心構成外圍介面電路。該測試儀能產生頻率范圍達100k ~ 100mhz ，功率范圍為- 45dbm ~ + 18dbm的掃頻信號，能對被測網路的頻率特性進行測量，並留有豐富的外圍介面，可以將測量數據繪圖通過lcd顯示或者由印表機列印輸出。 -
Its major task is to switch o d, to guide tracking, to record, display and print real - time tracking information, to carry out automatic detection of system faults, to receive standard outer time signal, to produce simulative time, to monitor and process some variable from the radar system, etc. with the rapid development in national tt & c sector, the former digital system is showing more and more malfunctions and getting increasingly incompetent to the requirements of new tt & c missions
其主要任務是：軸角至數字的轉換編碼；數字反引導；實時跟蹤測量信息的記錄、顯示、列印；對系統進行故障自動檢測；外時統信號的接收處理和模擬時統信號的產生；對雷達系統中某些狀態量和模擬量的監視和處理等等。 -
In voice print recognition, the production of the sound signal is usually modeled by the discrete time - domain model. with the respect to feature extraction, the requirement is that feature parameters selected should reflect both the physiological properties of the speaker ' s vocal organs and the psychological properties of the speaker ' s speech habits
聲紋識別中也是採用離散時域模型作為語音信號產生的數字模型，在特徵提取方面，特徵參數的選取要反映出說話人發音系統的生理特點和明顯反映出說話人發音習慣等的心理特點。 -
Chipset selection, the print circuit board design and the tmds signal testing are the main most important process in the dvi realization
Dvi介面的電路實現過程中最重要的是晶元選型、 pcb電路設計和tmds鏈路的信號檢測方法。 -
The computer mainly realizes the functions of long - range supervision and management and it includes : real time data communication, running state monitoring, history data save and print, error alarm, etc ; the industry computer system mainly compulish data acquisition and signal setting during the experiment and finish data storage and management ; the plc control system mainly accomplishes the on - off input and output, it accomplishes timing control, checks the status and carries the over - voltage and over - current protection ; except for acquiring experiment data, intelligent control instruments also have the function of errors diagnose and communication
上位計算機的任務是實現遠程監測和管理，主要進行實時數據通信、運行狀態監視、歷史數據存儲與列印、故障報警等；下位工業控制計算機主要用於實驗數據採集和參數預置； plc控制系統主要完成開關量和部分模擬量的輸入輸出，實現系統運行的時序控制狀態巡檢和過載保護；智能監控儀器除獲取現場參數外，還具有故障之診斷和通信功能。 -
2. by analyzing the partial discharge signals and the interferences and using high - speed filed programmable gate array ( fpga ) and digital signal processor ( dsp ), a hardware and print circuit board have been designed 3
2 ）通過對局部放電和干擾的分析，針對局部放電信號實時處理的要求，利用高速的現場可編程邏輯器件和數字信號處理器完成了信號處理的硬體電路板的設計與製作。 -
Print contrast signal
印字反襯信號
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