basic receiver 中文意思是什麼
basic receiver
解釋
基準接收機-
This text has discussed the viewpoint from multimode, such as media, receiver and the environment. taking the theories of the m. mcluhan ' s " the media is message " and the critical school ' s critical theory as basic, equally the semeiology, we have demonstrated the strong effect of supreme media, which emphasize that what people have seeing, have hearing and feeling is just a world watching from the window. and that about the network media which is behold well by a lot of people, actually as the same, sometimes so much more as the traditional media
本文分別從傳媒、受眾以及傳播環境等各方面進行了論述，以麥克盧漢的「媒介即信息」和批判學派的批判學說為理論基礎，並從符號學的角度，對所提出的霸權媒介的強效果進行了論證，強調人們所看到、所聽到、所感受到的世界，不過是一個窗外的世界。 -
Deconvolution and inversion of receiver function is a basic problem for receiver function study
接收函數的提取和反演是接收函數研究的核心問題。 -
The results of computer simulation and fpga simulation indicate that the technique is feasible and the experiment ' s results show that the performance of the system is excellent. in this paper, it summarize the basic principles of the if ( intermediate frequency ) digitization technology and detail the design and fpga realization of the digital if receiver system
在具體實現中，提出了一種基於多相濾波結構來進行抽取濾波的中頻接收機方案，通過計算機模擬，證明了它的可行性，並圍繞此方案完成了數字下變頻硬體系統的設計和調試工作。 -
Second part - the main contribution and research results of this paper are focused on as follows : ( 1 ) how to use the measurements of a dual frequency gps receiver to determine the ionospheric delay correction model for single frequency gps of a local range ; ( 2 ) how to separate the instrumental biases with the ionospheric delays in gps observation ; ( 3 ) how to establish a large range grid ionosphere model and use the gps data of chinese crust movement observation network to investigate the change law of ionospheric tec of china area ; ( 4 ) how to improve the effectiveness of correcting ionospheric delays for waas ' s users under adverse conditions. ( 5 ) how to establish the basic theory and the corresponding framework of monitoring the stochastic ionospheric disturbance using gps ( 6 ) how to improve the modelling ability of ionospheric delay according to its diurnal, seasonal, annual variations based on gps ; ( 7 ) how to meet the demand of correcting the ionospheric delay of high - precision orbit determination for low - earth satellite using a single frequency gps receiver 1 extracting ( local ) ionospheric information from gps data with high - precision the factors are systematically described and analyzed which limit the precision of using gps data to extract ionospheric delays
二、具體研究工作的系統報告，主要集中在以下幾方面：研究如何利用單臺雙頻gps接收機的觀測信息確定電離層延遲改正模型，為小范圍的單頻用戶服務；研究如何實時分離gps觀測中的儀器偏差與電離層延遲；研究如何建立較大區域的電離層格網模型，進而初步設想利用中國地殼運動觀測網路深入研究我國領域的電離層的電子濃度變化規律；研究單頻用戶在不利條件下，如何更好地利用電離層延遲改正信息；研究利用gps監測隨機電離層擾動的基本理論和框架方案；研究如何綜合顧及電離層的周日、季節和年變化，進一步提高利用gps模擬電離層延遲的能力；研究如何實現星載單頻gps低軌衛星的精密測軌中的電離層延遲改正要求。 -
The basic forms of special - purpose invoices for vat should also include the deducting form, the invoice receiver uses it as a voucher for deducting tax money
增值稅專用發票的基本聯次還應包括抵扣聯，收執方作為抵扣稅款的憑證。 -
* based on the test programs aiming at different devices, the basic methods for transmitter test, receiver test, system code test and interface test are concluded. according the methods, the field of the test system can be extended largely
*在針對不同被測設備程序設計基礎上，歸納出發射機測試、接收機測試、系統編譯碼測試、介面測試的基本測試方法，對今後被測設備型號擴充，有極大的借鑒意義。 -
A typical bistatic weather radar net work is comprised of one traditional transmitter - receiver radar and one or more passive non - transmitting radar receiver at remote site. this type of multiple radar network offers unique advantages when compared to traditional radar net work. this paper introduces the concepts and principles of bistatic weather radar network and analyses, simulates, calculates the basic concepts of effective scattering particle volume relative to the receiver of bistatic radar network, the doppler shifts of the received signals, gives the formula to conduct the three dimensions wind field
本文從原理上分析了雙基地天氣多普勒雷達的構建、基本幾何關系、有效散射體積及其與雙基地角的關系，有效散射體積和目標與雙基地天氣多普勒雷達主站發射機的距離的變化關系，指出雙基地天氣多普勒雷達有效體積和單基地雷達有效照射體積隨之距離的變化有相似之處，但是由於收發分置的幾何結構，雙基地天氣多普勒雷達的性質與雙基地大氣多普勒雷達的散射角有著密切的關系。 -
Then, we introduce the basic structure of pd weather radar signal processing system and their function of each subsystem, mainly including intermediate frequency receiver, clutter elimination, range correcting and smoothness, ambiguity resolution and spectrum estimation
並在此基礎上介紹了氣象雷達信號處理系統的基本構成與各部分的主要功能，主要包括氣象回波中頻接收、雜波抑制、距離訂正、平滑處理、解模糊和譜矩估計等。 -
Using an 8 - depth async fifo solves the synchronization and exchange of data be - tween different clock domains. the data transaction protocol comes from the most basic work way of uart. when the master clock is 16. 7mhz, the pcm side and adpcm side clocks both are 2. 38mhz, the results of simulation show that the latency from the start - bit of pcm data inputting uart receiver to the stop - bit of adpcm data outputted uart transmitter is 14. 3 us and the latency from the start - bit of adpcm data inputting uart receiver to the stop - bit of pcm data outputted uart transmitter is 14. 7 us
在主時鐘為16 . 7mhz ， pcm數據端與adpcm數據端時鐘均為2 . 38mhz時，模擬結果表明從pcm的起始位輸入uart接收器到adpcm終止位輸出uart發送器的最大延遲為14 . 3 s ，從adpcm的起始位輸入uart的接收器到pcm終止位輸出uart發送器的最大延遲為14 . 7 s ，設計時盡可能的使編碼與解碼的時間相差不多，從結果看出基本達到這個要求。 -
Specifically, this thesis includes the following work : the basic theory of speech processing and noise in speech reduce. we study the short interval character of speech signal and short interval process technology, and classify the noise and disturbance in wireless receiver terminal into 3 categories and present corresponding schemes
本文針對高質量無線語音傳輸的需求，對語音處理及語音降噪的基礎理論、關鍵技術及降噪設備的實現方法展開研究，在此基礎上設計實現了無線語音通信降噪器實驗系統，並對實驗系統的降噪效果進行了測試。 -
If no measures are taken, the serious basic - line - shift as well as the loss of chip clock and the difficulty of the data recovery will be introduced in the optical receiver, which causes the communication to go along abnormally
如果不採取任何措施，會給光接收機帶來嚴重的基線漂移，同時會引起碼時鐘丟失和碼元恢復困難等一系列問題，導致通信無法正常進行。 -
Fibre optic communication subsystem basic test procedures - part 2 - 1 : test procedures for digital systems - receiver sensitivity and overload measurement
光纖通信子系統基本試驗程序.第2 - 1部分:數字系統試驗程序.接收器靈敏度和過載測量 -
Fibre optic communication subsystem basic test procedures - test procedures for digital systems - receiver sensitivity and overload measurement - test procedures for digital systems - receiver sensitivity and overload measurement
纖維光學通信子系統基本試驗程序.數字系統試驗程序.接收器靈敏度和過載測量 -
A flock of pigeons fitted with mobile phone backpacks is to be used to monitor air pollution, new scientist magazine reported on wednesday. the 20 pigeons will be released into the skies over san jose, california, in august. each bird will carry a gps satellite tracking receiver, air pollution sensors and a basic mobile phone
據路透社2月2日援引美國新科學家雜志的報道說，每隻鴿子的身上都會被放置一臺gps衛星定位接收裝置，一個能監測空氣中一氧化碳和二氧化氮含量的空氣污染傳感器以及一部具備基本功能的 -
The data used in the system is gathered by a gps receiver. these data are disposed to be the basic data of electric map
通過gps接收機採集數據，對收集到的數據進行處理，使其成為製作電子地圖的基礎，並設計了導航電子地圖。 -
Specifically, ws - i basic profile requirements r2714 and r2750 state that the http response message to a one - way operation must have an http response code of " 2xx " with an empty entity body, and that the receiver must ignore any soap envelope present in the entity body of an http response message
具體來說， ws - i basic profile要求r2714和r2750聲明，單向操作的http響應消息必須具有帶一個空實體的http響應代碼「 2xx 」 ，並且接收方必須忽略出現在http響應消息實體中的任何soap信封。 -
This paper introduces the basic principles of mimo - ofdm technology briefly, and focuses on the research on the space - frequency coding, receiver design, multiuser systems and some relevant open areas for the further research
簡要介紹了mimo - ofdm技術的基本原理，重點討論了空頻編碼、接收機設計、多用戶系統等方面的研究現狀以及未來研究的領域。 -
The major contents of this part is composed of the basic principle of the if circuit, the affection of the noise performance of the preamplifier to the whole system, the main constitutes of the receiver and their test results and the modulation circuit of the vco, etc. the test result shows that the performance of these circuits is fairly good
內容涉及：中頻電路的基本原理及指標，前置放大電路的噪聲性能對整個系統性能的影響，接收機的主要組成部分（前置放大電路、 agc放大電路）的基本原理、實現方法、測試結果及分析和vco的調制信號產生電路的實現及測試結果。與前端聯調結果表明該部分電路性能良好。 -
So the pass process is abstracted a system, which involves three basic elements : namely information resources, pass channel, and the receiver of information
把這個傳遞過程抽象為一個系統，它包括3個基本要素：信息源、傳遞渠道和信息接收者。 -
Basic parameters requirements and methods of measurement on tv receiver with built - in satallite tv broadcast receiving unit
內藏式衛星電視廣播接收機基本參數和測量方法
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