控側點網 的英文怎麼說
中文拼音 [kòngzhāidiǎnwǎng]
控側點網
英文
net of control points-
The main innovation of our method is that we only need construct polygonal mesh possessing simple symmetric properties on both sides of control polygon edges of interpolated curves, and do n ' t need modify the subdivision rules near the interpolation curves during the process of subdivision. thus the subdivision rules are simple. the process is convergent and the limit surface is c everywhere except a finite number of points
該方法的主要創新思想是，在被插值曲線的控制多邊形兩側構造具有簡單對稱性質的多邊形網格，而在細分過程中，則無須修改被插值曲線附近的細分規則，兇此細分演算法是簡單的，細分過程是收斂的，且最終的插值曲面除有限個點外是c ~ 2連續的。Its accomplishment is simple and intuitional. the main innovation of this method is that we only need construct a symmetric zonal mesh for each interpolated curve respectively and write appropriate knot spacings for mesh edges. then applying nurcc rules to the initial control polygonal mesh consisting of those symmetric zonal meshes can generate a surface that satisfies interpolation constrains
該方法的主要創新思想是在被插值曲線的控制多邊形兩側構造具有簡單對稱性質的四邊形網格，稱為對稱網格帶，但關鍵還在於對網格邊賦予適當的節點距，並對由這些對稱網格帶組成的初始控制網格應用非均勻有理catmull一clark細分規則，來生成滿足插值要求的曲面Firstly, the paper, combining the characteristic of synchronous pulse bursts and inhibition with the modified pcnn model, presents a way of finding the foveation points in the images adaptively and effectively, and simulates the human vision system. secondly, pcnn is extended to pcnns, based on the properties of information couple and transmission, an algorithm that is used to fuse images of the same target got by several sensors to an image is presented to simulate the human vision system. thirdly, combining the properties of synchronous pulse bursts, capture, and transmission and competition of waves, the paper presents two ways of classification, one is an algorithm based on the properties of neuron to capture and inhibit to classify the data taking on any complex unlinear distribution robustly, the other is based on the restricted distance and modified of the former to remove the influence of inferior samples in classification ; fin ally, based on the accumulative difference pictures, and the forming and transmission of pcnn wave, selecting and controlling the direction of autowave by connecting the neighbouring neurons selectively, the paper presents a way to simulate the tracks of moving object and detect the moving direction
首先結合pcnn的同步脈沖發放和側抑制特性，提出了基於改進型pcnn的圖像凹點檢測演算法，該演算法是一種自適應而有效的圖像凹點檢測方法，並且較好地模擬了人類視覺系統；然後，結合信息傳遞和信息耦合特性，將pcnn擴展成pcnns （ pcnn網路群） ，提出了一種基於pcnns的圖像融合演算法，能夠將多個傳感器獲取的同一目標的圖像信息融合到一幅圖像中，有效模擬了人類視覺系統；另外，結合pcnn的同步脈沖發放特性、捕獲特性和波的傳播競爭特性，開拓地將pcnn用於模式分類中，提出了基於耦合神經元點火捕獲抑制特性的分類方法和改進的約束距離下的pcnn分類方法，前者可實現對樣本空間中任意復雜分佈訓練樣本的穩健非線性分類，而後者能夠消除訓練樣本中刺點對分類的影響；最後，結合累積差分圖像思想、 pcnn波的形成與傳播特性，通過各神經元之間連接取向來選擇與控制自動波的流向，將pcnn用於運動視覺分析中的運動軌跡模擬及運動方向檢測。In the paper it makes focal points of the zig - zag transformer " influences on the harmonics of line side and pulse shifting control influence on the harmonic of motor side. the theoretical computation and computer simulation waveforms are presented
重點分析了變壓器曲折接法和移相多重化整流對網側諧波的影響及移相pwm控制方式對減少輸出側諧波的作用，並給出理論計算結果和計算機模擬波形。The first part introduces a neural - fuzzy controller based on rbf neural network with application to the course control of ships. the second part describes a design method for a data interface system, which is a subsystem of the project named integrated bridge system ( ibs ) sponsored by the chinese ministry of communication. the third part presents an energy - saving auto - explain & light control system used in museums
本文由三部分組成：第一部分側重理論研究，提出了一種基於rbf網路的船舶航向神經模糊控制器的設計；第二部分側重計算機網路通訊，介紹了交通部重點項目「綜合船舶監控系統」數據介面子系統的設計；第三部分側重單片機應用，介紹了自動解說及節能燈光控制系統的設計。Firstly, i introducesome representative cac arithmetic in mobile communication networks and somecommoncac arithmetic in cdmasystems. these arithmetichavetheir own differentcharacters, and a practical cac needs consider all kinds of factors synthetically. so, inthe base of the above arithmetic, i put forward two improved arithmetic which are aimproved cac arithmetic bases on mbgc and a new cac arithmetic bases on gos, consideringsoft capacitycharacteristicofcdmasystems, intheend, iproposeakindof arithmetic based on different interference thresholds, which gives the differentinterference thresholds aimed at the different services
接下來則重點討論了呼叫接納控制演算法，先介紹了移動通信網路中的一些較具代表性的呼叫接納控制演算法和cdma系統中的常用演算法，這些cac演算法各有不同的側重點，一個實用的cac需要綜合考慮各方面的因素，所以在上述演算法的基礎上，提出了改進演算法:基於mbgc （可移動邊界保護通道）的呼叫接納控制演算法和基於gos （服務等級）的呼叫接納控制演算法。With the statistical study and analysis of the current model of 10mw base station on whole wireless network of xi " an personal access system, some aspects of processing, wireless side enlang have been calculated. calling lose and phone mode of users decided, and hot saying distributing discussed. based on the mentioned facts and considering the ratio of certain base stations, emphasis is especially placed on figuring out the needed amount of 500mw based stations when services for 250 thousands users are presented. furthermore, the 500mw base stations for 400 thousands scenario users have been obligated and calculated, and the base station controller has been reckoned respectively
本文通過對「西安固定無線接入系統（即pas系統） 」現有10mw基站組網全網無線側話務模型的統計、分析，計算出無線側總的話務量，取定一定的呼損率及用戶話務模型，考慮到無線側熱點話務分佈情況，按照一定的基站組控比例關系，計算出當前25萬用戶時所需要的500mw基站數量；再按照最終40萬用戶的比例關系並給出一定的預留，計算出40萬用戶時所需要的500mw基站數量，同時根據基站數量再推算出所需要基站控制器的數量。Its test results indicate : voltage mode inverters with high frequency link have the advantages such as high frequency electrical isolation, simple topology, two - stage power conversions, high power density, bidirectional power flow, good line current waveform, low audio noise, high converting efficiency, and high input power factor etc. this kind of converter lay the key technical foundation on new type high power density, high efficiency and low cost asi
設計的1kva270v 10 % dc / 115v400hzac單極性移相控制雙向電壓源高頻環節逆變器原理試驗表明，這類逆變器具有高頻電氣隔離、電路拓撲簡潔、兩級功率變換（ lfac / hfac / lfac ） 、功率密度高、雙向功率流、音頻噪音低、變換效率高、網側功率因數高等優點，為新一代高功率密度、高變換效率、低成本航空靜止變流器奠定了關鍵技術基礎。分享友人