post-detector 中文意思是什麼
post-detector
解釋
檢波器后的-
With ray tracing the imaging process is analyzed in this paper. and with ray tracing and post - processing several typical effects resulting from main elements of iriss such as optics, detector and atmosphere are studied and modeled. these typical effects on imaging are simulated with ray tracing, post - processing and pixel - based processing
本文利用光線追跡法對紅外成像系統的成像過程進行了分析，並採用光線追跡法和后處理法對系統的主要組成單元，如光學系統、探測器以及大氣等所具有的典型效應進行了建模研究。 -
Based on ica post processing matched filter multi - user detection lets the output of traditional matched filter to initialize the ica iterations, not only the known spread information of interesting user is used to overcome the uncertainness of ica, but also the character of statistical independence is used. the simulation results show that it advances the ability of traditional detector when the signal - noise - ratio is large. keywords code division multiple access ; independent component analysis ; channel estimation ; matched filter ; blind multi - user detection
基於ica后處理的匹配濾波多用戶檢測是用傳統的檢測器的輸出來初始化ica的迭代，它不但充分利用多用戶信號的已知信息，克服了ica的不確定性問題，同時也充分利用了多用戶信號的統計獨立性，模擬實驗結果證明這種多用戶檢測演算法在高信噪的情況下，誤碼性能改善隨著信噪比的提高不斷增加。
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