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TranslationMobile

已解調(diào)信號(hào)

"demodulate" in Chinese : vt. 【無(wú)線電】解調(diào)；檢波。
"signal" in Chinese : n. 1.信號(hào)，暗號(hào)；信號(hào)器。 2.動(dòng)機(jī)，導(dǎo)火線 (fo ...
"demodulated equipment" in Chinese : 解調(diào)設(shè)備
"demodulated function" in Chinese : 解調(diào)函數(shù)
"demodulated oscillator" in Chinese : 解調(diào)振蕩器
"demodulated output" in Chinese : 解調(diào)輸出信號(hào)
"demodulated repeater" in Chinese : 解調(diào)中繼器
"demodulated colour subcarrier" in Chinese : 解調(diào)彩色副載波
"phase demodulated inverter" in Chinese : 相位解調(diào)逆變器
"if signal" in Chinese : 中頻信號(hào)
"no signal" in Chinese : 無(wú)信號(hào)
"on signal" in Chinese : 開通信號(hào); 啟動(dòng)信號(hào)
"signal" in Chinese : n. 1.信號(hào)，暗號(hào)；信號(hào)器。 2.動(dòng)機(jī)，導(dǎo)火線 (for)。 3.預(yù)兆，征 ...
"the signal" in Chinese : 詭信號(hào)
"electrical signal; electric signal" in Chinese : 電信號(hào)

Examples

A functional unit that modulates and demodulates signals . one of the functions of a modem is to enable digital data to be transmitted over analog transmission facilities
一種對(duì)信號(hào)進(jìn)行調(diào)制與解調(diào)的功能部件,調(diào)制解調(diào)器的功能之一就是使數(shù)字?jǐn)?shù)據(jù)經(jīng)由模擬傳輸設(shè)施進(jìn)行傳送。
J . mitola proposed software radio ( or software defined radio , sdr ) technology to deal with those problems , i . e . , digitizing waveforms as near as possible to rf , and modulating / demodulating signals by software
針對(duì)這些問(wèn)題， j . mitola提出了的射頻信號(hào)數(shù)字化、軟件化處理的思想，即軟件無(wú)線電技術(shù)，成為解決上述問(wèn)題的有效途徑。
The method is given to solve the problem in adaptive demodulation that adjudgement will worsen when the snr is low . by using the error signals to reduce the demodulated signals , the bit error rate will be improved
仿真中,針對(duì)dpsk信號(hào)的自適應(yīng)解調(diào)中小信噪比下門限失效的問(wèn)題,提出了利用誤差改進(jìn)門限判決的方法,將誤碼性能提高了1 2db 。
The test results show that different patterns of pd correspond to different demodulating signal waveforms , the pd phase angle in ac , and spectrum characteristics . therefore the pd patterns can be recognized by the uhf characters of different pd signals in gis
試驗(yàn)結(jié)果表明，不同缺陷類型的局部放電在其檢波信號(hào)波形、局部放電工頻相位分布和超高頻頻譜特征是有所不同的，可以依據(jù)這些特征對(duì)gis內(nèi)的局部放電類型進(jìn)行識(shí)別。
A gis pd measuring system is established , including a conventional pd measurement system , uhf detecting system and a pd spectrum system . we can obtain pd signal characters by this system , such as uhf transient signal waveforms , uhf demodulating signal waveforms , the pd phase angle in ac , pd spectrum , and discharge quantities
建立了gis局部放電測(cè)量系統(tǒng)，其中包括：常規(guī)局部放電測(cè)量系統(tǒng)、超高頻檢波測(cè)量系統(tǒng)和放電頻譜測(cè)量系統(tǒng)等，通過(guò)測(cè)量系統(tǒng)得到了gis內(nèi)局部放電的超高頻暫態(tài)信號(hào)波形、檢波信號(hào)波形、工頻相位分布、頻譜特征以及常規(guī)視在放電量等特征。