matching network 中文意思是什麼
matching network
解釋
匹配網格-
Fast image matching of licence plate based on genetic algorithm and bp network
及其在圖像匹配中的應用 -
The system primarily uses the protocol analysis technology and mode matching arithmetic in realizing network engine. through the combination of the above two, it effectively monishes the target matching scope and improves the detecting speed
系統在實現網路引擎時，主要使用了協議分析技術和模式匹配演算法，通過兩者的結合，有效地減小目標的匹配范圍，提高了檢測速度。 -
A network had also developed with foundations and funding bodies. to explore other funding alternatives such as legacies, payroll giving and matching grants
發掘其他財政資源，例如遺產、鼓勵每月在薪酬中作定額捐款以及按額資助。 -
Especially the quickly growing up of network economy, information technology, and finance industry challenged the traditional financial report greatly which is characteristic of historical cost principle, realized - matching principle and conservatism principle. all kinds of condemnation flew over like snowflake. it arouses us to think that whether current financial report is losing their prime value and importance gradually or not
尤其是網路經濟、信息技術、金融業的迅猛崛起，更使以歷史成本原則、實現?配比原則和穩健原則為特徵的傳統財務報告模式受到了前所未有的挑戰，各種譴責如雪片般飛來，這不僅我們沉思；現行的財務報表是否正在逐漸失去它們原有的價值和重要性 -
Functions of social network resources in job matching in urban china
關于社會學研究的中國化 -
This article discussed the chinese word slice, character extraction, character expression and character matching methods, and established the chinese text classification and clustering algorithms based on neural network. in the design of chinese text mining based on web, the paper analyzed and researched the expression of web page information, structure feature, web page control symbol and html control symbol, and built the extraction flow of web page information, then gave two concrete application of chinese text mining based on web through combining with practical problems
討論了文本分類中的中文詞切分、特徵提取、特徵表示、特徵匹配方法，建立了基於神經網路的中文文本分類、聚類演算法，在web中文文本信息挖掘的設計中，對網頁信息的表示、結構特點、網頁控制符、 html控制符號處理進行了詳細分析與研究，構建了網頁信息提取流程，並結合實際問題，給出了web環境下中文文本信息挖掘的兩個具體應用。 -
The impedance matching criterion that the sum of all the radiating slot normalized conductances is equal to 2 for the inner feed, and also the sum of all the coupling slot normalized impedances for the series - shunt inner feeder is equal to 2 are verified by using microwave network theory
採用微波網路理論，在內部饋電情況下，分別對一條輻射波導上輻射裂縫的歸一化導納和為2的匹配設計準則，以及對串並形式饋電裝置，對耦合裂縫的歸一化阻抗和為2的匹配設計準則進行了證明。 -
This effects can be explained as follows : the radiation conditions are actually impedance matching condition in terms of microwave network, for a fixed dimension of a resonator and output transformer, only below the critical plasma density ", the matching condition can be satisfied in the smith circle map
我們提出，這一現象可從阻抗匹配的角度來解釋。對於一確定尺寸的腔體、阻抗變換器，存在一個等離子體密度的臨界值，只有在等離子體密度低於這個臨界值時，腔體的輸出阻抗和波導的特性阻抗才能滿足匹配，即滿足所謂的輻射條件。 -
When estimate the connecting relation among nodes, we utilize the matching relation between enlarged neural network and xor function. this is a learning process and it is a dynamic process with ceaseless game
在判斷節點間的連接關系時用擴大了的「神經網路」擬合異或函數，這是網路的學習過程，也是一個不斷進行博弈的動態過程。 -
（ 2 ） the major circuit has been established, composed of rectifier 、 buck - chopper 、 push - pull inverter and matching network, which realizes high - power supersonic ac output. to achieve maximal output power, the pulse frequency modulation ( pfm ) has been applied to auto - adjustment of output frequency, which corresponds to the load ' s resonant frequency
（ 2 ）建立了超聲電源主電路，其中包括：整流、直流斬波、推挽逆變器和匹配網路等部分，實現了大功率超聲頻交流電的輸出，輸出頻率的脈頻調制（ pfm ）和輸出功率的脈寬調制（ pwm ） 。 -
The resonance network is connected to the gate, then the output and input matching network is designed to satisfy the oscillation criteria. then harmonic balance method is used to analysize and optimize the output power and phase noise. to minimize the load pulling effect a buffer amplifier is designed to isolate the oscillator and the load
本文在場效應管fet柵極上加上諧振網路（諧振網路是通過cst模擬得到的，它是串聯反饋迴路，介質工作在te01模，對于其後的fet ，它又相當於一個帶阻濾波器） ，然後設計輸入輸出匹配電路，使電路結構滿足起振條件，之後繼續用諧波平衡法模擬和優化，使振蕩器輸出功率合適，相位噪聲很低。 -
Deduction shows that a series inductor can be applied as the inter - stage matching network between the two stages
圍繞級間匹配網路的實現這一核心問題，推導出級間匹配電路可以用一個串聯電感實現。 -
In this paper, the traditional cascode structure of cmos lna is considered as a two - stage amplifier and inter - stage matching network is introduced accordingly
本文也對cmos低噪聲放大器進行了分析，將傳統共源共柵結構看作二級放大器級聯形式，並由此引入級間匹配網路。 -
Matching box matching network
匹配箱匹配網路 -
The high frequency matching network mainly used lumped element lowpass network, including the series capacitance, series inductance and shunt grounded capacitance
高頻匹配網路主要採取集中參數低通形式，串聯部分電感、電容參加匹配，並聯部分對地電容參加匹配。 -
Through the design the dc feed network, input matching network for the ne900175 gaas fet and analysis the stabilization, power gain, bandwidth of the power amplifier we get the power amplifier is stability, the power gain is 11. 967db and the bandwidth is 300mhz. microstrip antenna has a narrow bandwidth, in this design antenna ' s bandwidth is 100mhz. antenna is the not only the load of the power amplifier, but also as the filter connecting to the output of the power amplifier
E類功放的pae相對a類、 b類、 ab類的功率放大器類型而言比較高，在50 ? 70 。分析了e類功放的工作過程后，以ne900175的gaas場效應管作為e類功放電路的開關，進行了外圍電路的設計，包括直流偏置電路、輸入匹配網路的設計，功放的穩定性、帶寬、增益的分析。該功放增益最大達到11 . 4db ，帶寬為320mhz 。 -
Then, lump loading is used to enhance the valid height of the antennas, as a result the input impedance of the monopole antenna undergoes gently variation with frequency, and consequently it is easy to match by wideband matching network
加載后，輸入阻抗變化得到減緩，這是能夠使用寬帶匹配網路進行寬帶匹配的前提，經過寬帶匹配達到了天線小型化和寬帶化的設計目的。 -
A broadband matching network is designed for the broadband signal antenna, using one of the broadband matching technologies - real frequency theory. secondly, the relative theory, design and emulate of the power amplifier are presented, and a power amplifier of high output power and high efficiency is designed, according to the standards of the responder system
2 ，討論了功率放大器的相關理論、設計、模擬及實現，主要包括:功率放大器的穩定性分析、負載線法分析以及功率放大器工作類別分析;根據應答器系統指標，完成了系統中大功率高效率的能量載波功率放大器的設計。 -
3. research pa ' s matching technology., discuss microstrip matching network ' s design
3 .研究功放的各種匹配技術，著重討論了微帶線匹配網路的設計 -
4. induce simulation ' s theory, as well as validating project ' s feasibility. simulate every amplifier ' s matching network by ads tool
4 .用ads模擬進行各級放大器的微帶匹配網路設計和系統的優化。
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