次擴展信源 的英文怎麼說
中文拼音 [cìkuòzhǎnxìnyuán]
次擴展信源
英文
n-th extension information source-
The displayer based on pic16f877 mcu, expanded the can communication circuit, the keyboard and the led. in the part of the software design, the intensity signal processing algorithm, the frequency signal processing algorithm and the keyboard program are conducted
在二次儀表硬體電路設計中，詳細介紹了輸入電流電壓轉換電路、強度信號處理電路、頻率信號處理電路以及電源電路，數字電路部分以pic16f877為核心，擴展了can通訊介面，鍵盤及顯示部分。With the development of economy globalization and information technology, economic form breaks through the three tradition demarcations on industry, and appears the development trend of high osmosis and diversification among industries. the enterprise expands faster and faster, and its scale becomes bigger and bigger, development of modern enterprise begins to appear the characteristics of structural complexity : the composite structure replaces the simple structure, the collectivizing operation becomes the new model of enterprise growth ; multi - units management replaces the single management, business coordination becomes the new source of enterprise growth ; speed economy replaces scale economy, sustainable development becomes the new content of enterprise growth ; cooperation competition replaces absolute competition, and the structural opening becomes the new choice of enterprise growth
隨著信息技術的飛速發展和經濟日趨全球化，經濟形式突破了傳統的三次產業的界限，產業間呈現高滲透、多元化的發展趨勢，企業擴張越來越快，規模也越來越大，現代企業發展中的結構復雜性特徵開始顯現：復合結構取代簡單結構，集團化成為企業成長的新模式；多元經營取代單一經營，業務協同成為企業成長的新源泉；速度經濟取代規模經濟，持續發展成為企業成長的新內容；合作競爭取代完全競爭，結構開放成為企業成長的新選擇。Use the magnetic vector for the observation information, the paper estimate the location and rate of the satellite, analysis of simulation results and the sources of error. to further enhance navigation accuracy, the paper study the unscented kalman filter, compare with the extend kalman filter. in the same initial conditions of the extend kalman filter, we do the simulation
其次，基於磁環境模擬系統的測量數據，本文研究了擴展卡爾曼濾波演算法，建立了衛星的運動學和動力學方程，以地磁場矢量為觀測信息，對衛星位置速度進行了估計，並分析了模擬結果及誤差來源，為了進一步提高導航精度，本文又研究了unscented卡爾曼濾波演算法，給出了原理及步驟，並與擴展卡爾曼濾波進行了比較分析。The development of science and technology journal is limited obviously by its circumstance such as region, contribution, reader, etc. under the influence of these conditions, the confined mind and the unenterprise attitude is produced by editors. thus, the weak link of developing science and technology journal is showed conspicuously in blazing new trails of content, expanding circulation, and founding famous brand. for expanding the developing space of science and technology journal, some effective measures should be adopted. first, the content and quality of journal should be highly valued. the constantly bring forth new ideas in the content should be promoted by publishing original theses, supporting new subject, introducing new direction, creating characteristic column, etc. by means of these methods, the aim of spreading original achievement, starting new fields of scientific research can be achieved. so academic standard and effect of the journal can be improved. second, the operate mechanism of journal as a processing workshop should be changed. the varied methods should be adopted for selling, circulating and information feedback of journal. third, the reputation of the journal should be safeguarded by correcting ideology of publish. the resources of the journal should be rationally used and developed. it can promote the science and technology journal growing continued
科技期刊的發展受到地域、稿源、讀者等環境因素的制約.受其影響，編輯易產生封閉、不思進取的心態，使科技期刊在內容創新、擴大流通、創立品牌等方面突現出薄弱環節.為拓展科技期刊的發展空間，首先應抓內容和質量，通過刊發創新論文、扶持創新學科、引進創新方向、創辦特色欄目促進科技期刊內容創新，以傳播創新成果，開辟創新領域，提高期刊的學術水平，擴大影響力;其次，應改變純粹的生產單位、加工車間的運作機制，採用多種局道、多種方法加強科技期刊出版后的營銷、流通及信息反饋等工作，走出重生產、輕開發、輕流通的誤區，擴大影響面;第三，應端正出版理念，維護刊物的聲譽，合理利用、充分拓展科技期刊的品牌資源，促進科技期刊的可持續發展分享友人