signal scanner 中文意思是什麼
signal scanner
解釋
信號掃描器-
The biochip scan and analysis system scans and analyzes hybridizable signal quickly, parallelly and effectively. nowadays, the scanner and computer accomplish scanning and image processing of biochip separately, which leads to complex structure, inconvenient operation, large size, high price and unpopularity
目前生物晶元的掃描和圖像數據的處理分析分別是由成像裝置和臺式計算機來完成的，結構復雜，操作繁瑣，體積大，成本高，推廣困難。 -
This paper presents a design method of an off - line portable scanner, which can be used without computer. we discuss the system based on a synchronous digital signal processor with multicenter, which is used to gather data with high speed. ti ' s tms320vc5402 is a sixteen - bit fix processor, and we make it the core of our control system
本文提出了一種能夠脫機使用的便攜式掃描儀的設計思想，論述了高速多通道同步dsp數據採集系統，以高性能的tms320vc5402十六位定點dsp為核心，充分利用其強大而高速的數據處理能力對採集的數據進行復雜的運算，並快速以圖形方式輸出處理結果。 -
An electronic component of an optical character reader that alters the signal from the scanner to receive a processed rendition of the input character that is more appropriate for detailed or more advanced analysis
一種光（學字）符閱讀裝置的電子部件，該部件修正掃描器的輸出信號，以得到一種經過處理的、更適合作進一步分析的輸入字元的再現。 -
Mainly the signal processing about the realization of signal data acquisition and real - time imaging, the hardware setting and software programming were presented. next, on the basis of lots of experiments the performance parameters about the resolution and sensitivity of the scanner were discussed. and by adjusting and modifying the system configuration, its resolution reached 5 micron and sensitivity about one fluorescent molecule per square micron.
重點給出了檢測系統研製中，信號的採集與傳輸的硬體和軟體實現，實現了良好的無損數據採集和實時圖像重建；然後通過採集成像實驗，對掃描儀的性能參數即解析度和靈敏度進行掃描分析，對系統結構加以調整和改進，最終達到了5um解析度和接近1熒光分子um ~ 2的靈敏度指標。 -
Besides, factors that affect the results of subdivision driving are discussed. furthermore, after analyzing popular methods applied in laser distance measure, waveform analysis is used in the laser scanner. a high - speed a / d card is used to acquire the signal, related software of this part is programmed and the time of waveform analysis is estimated
然後對常用的距離計數法進行了精度分析，確定在三維激光掃描儀中採用波形記錄法實現時間間隔測量，根據三維掃描儀的精度要求採用高速採集卡對激光的主、回波波形進行採集、分析與處理，並編寫了波形採集、分析程序，同時對波形分析處理所需要的時間進行了估算。 -
The scanner emits a low - frequency radio signal, activating the microchip
掃描儀會發出一些低周波的無線電信號，來激活微晶元。
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