色盲計 的英文怎麼說
中文拼音 [shǎimángjì]
色盲計
英文
leukoscope-
The color - blind boy is compelled to give up the ideal of becoming a fashion designer
那個色盲的男孩不得不放棄成為服裝設計師的理想Because of last a century industry revolution is with the technology creative since behave type history precept for educating the glorious material civilization of with spiritual civilization, again making the nature ecosystem the environment suffering the bigness wound ; face with the large quantity that economic development mode consume the nature resources, break the ecosystem environment to price to give the our country small town developments of a nice bit of inside the negative influence that bring before, if over - emphasize in the moment economic " performance ", the regardless of farsighted ecosystem is equilibrium, and escape from to be the ground seriously economy, culture foundation with same mode of term, blindness mimicry of nature geography, because of but cause the native special features and traditional culture to lose, image one, thousand an etc. of cities ; with the same mode of term, blindness mimicry of nature geography, because of but cause the native special features and traditional culture to lose, image one, thousand an etc. of cities ; people who reply 21 century pursue the whole body heart the health the life style that develop relation towards publicly exist with movable environment request more and more of high and rigorous challenge, this lesson " inside small town environment design way of thinking research ", then " insist put can into practice keep on develop strategy, exactitude handle economy with population, resources, environment, improvement ecosystem environment with beautify to live the environment, improvement public facilities is with the social welfare facilities. found to produce the development hard, life wealthy with the leading that the good civilization of ecosystem develop the road " for total thought, then " unify programming, reasonable layout, is proper because of the ground system, each have special features, protect farmland, beautify environment, synthesize development, kit developments " for the basic way, regarding related research result of domestic and international expert ' s scholar as draw lessons from, then " create to set up clean, beautiful, quite and public environment, outstanding character image, expand the region ecosystem the vogue, and promote the economic society and environment can keep on developing, and realize the economy develop to win with environmental protection double " for design the target
鑒于上一世紀產業革命和科技創新既為人類造就出輝煌物質文明和精神文明，又使自然生態環境遭受到巨大創傷的歷史教訓；面臨以往以大量消耗自然資源、破壞生態環境為代價的經濟發展模式給我國相當多的中小城鎮建設帶來的負面影響，如偏重眼前經濟「效益」 ，不顧長遠生態平衡，嚴重脫離當地經濟、文化基礎和自然地理條件，盲目模仿同一模式，因而導致本土特色與傳統文化喪失，形象單一，千城一面等；應對21世紀人們追求全身心健康發展的生活方式對公共生存與活動環境要求越來越高的嚴峻挑戰，本課題「中小城鎮環境設計思路研究」 ，以「堅持實施可持續發展戰略，正確處理經濟同人口、資源、環境的關系，改善生態環境和美化生活環境，改善公共設施和社會福利設施。努力開創生產發展、生活富裕和生態良好的文明發展道路」為總的指導思想，以「統一規劃、合理布局、因地制宜、各具特色、保護耕地、優化環境、綜合開發、配套建設」為根本方針，以國內外專家學者相關研究成果為借鑒，以「創建清潔、優美、寧靜的公共環境，突出個性形象，弘揚地域生態風尚，促進經濟社會與環境可持續發展，實現經濟發展與環境保護雙贏」為設計目標。並緊緊圍繞這一目標對中小城鎮的街區環境設計、建築特色設計、建築形象設計、自然環境設計、藝術形象設計、廣場景觀設計、住宅小區設計、生態環境設計、文化建設以及總體環境設計的定位等，展開了具體的思路研究與探討。The following algorithms have been proposed and tested in the thesis : 1 frequency selective fading : combine the isomorphism between the input space and the output space and propose a new approach to blind equalization of the channel. compared with conventional methods, the new approach offers lower computational complexity, better performance, and more robust against the over - determination of the system order ; 2 time selective fading : a new approach to the equalization of time selective channel based on the zero - forced equalizer is proposed which is more simple in its structure of algorithm ; 3 time - varying channel : using the instantaneous mean value changes of the output signal to extract the information of channel variations and model it using ar model, kalman filter is then employed to track channel variations, it bears faster ability in tracking the variation of tv channels ; based on the isomorphism between the inputs and the outputs and some of the approaches using in mimo system, a new algorithm of equalization of simo time - varying channel is proposed, which also share the merits of being robust against the over - determination of the system order ; model the time - varying channel using the multi - resolution decomposition wavelets, and then a blind identification method based " on the model is proposed ; at last, a new model for equalization and identification of mimo system is proposed
主要工作在以下幾個方面： 1 、針對頻率選擇性衰落通道：結合輸入輸出空間同構關系提出一種新的頻率選擇性通道均衡方法，與傳統方法相比，該方法計算量更小，收斂速度更快，性能更優，且對系統階次的過確定表現穩健，具有實際均衡應用價值； 2 、針對時間選擇性衰落通道：提出一種基於迫零均衡的時間選擇性通道均衡方法，演算法結構簡單； 3 、針對時變色散通道：利用瞬態均值曲線提取通道時變信息，對之ar建模，利用卡爾曼濾波器跟蹤時變通道抽頭變化，可以快速跟蹤通道變化；基於輸入輸出空間之間的同構關系以及多輸入多輸出系統的處理方法，提出了新的單輸入多輸出色散時變通道均衡與識別演算法，同樣具有對通道階次過確定保持穩健的優點；結合小波多解析度分析提出一種基於小波模型的通道盲識別演算法；研究時變的多輸入多輸出系統的盲均衡與盲反卷積問題，給出一種時變系統處理模型。Firstly, a new joint filterbank precoders and decision feedback equalizers structure is proposed, and the corresponding optimization result based on the maximal mutual information criterion is derived. secondly, the concept of dt canonical model is proposed, which is very suitable for the task of blind signal processing based on the second - order statistical of the observations. thirdly, the methods of blind equalization and identification of the tv dispersive channels are researched systematically based on the proposed dt canonical model, and a subspace blind identification algorithm of the time - invariant channel matrix is developed
本文創新性的成果在於：提出了預編碼-判決反饋聯合均衡系統結構，並從理論推導得出了對應的最大互信息量最優化設計結果；首次提出了時變色散通道的離散正則模型概念，該模型適宜於利用觀察數據的二階統計量進行盲信號處理；基於離散正則模型對時變色散通道進行了系統的盲均衡和盲辨識方法研究，提出了對時不變通道矩陣的子空間盲辨識演算法；針對誤差傳播效應問題，提出了可以消除誤差傳播效應的兩級盲辨識演算法；提出了基於離散正則模型的直接盲均衡演算法；提出了基於特徵恢復思想的神經網路直接自適應盲均衡演算法。According to wireless and mobile communication system ' s background, this thesis study on estimation of time - varying dispersive channel from four respects : ( 1 ) aid of pilots, ( 2 ) cyclic prefix ( cp ), ( 3 ) blind method, and ( 4 ) ofdm system with multiple transmitting antenna, in which the typical ways is decision - feedback algorithm and self - adaptive block algorithm
本文以無線和移動通信系統為背景，從四個方面對時變色散通道下的ofdm系統的通道估計和均衡問題進行了研究。第一是基於導頻符號的通道估計方法，第二是基於循環前綴的通道估計方法，第三是通道的盲估計方法，第四是基於多天線ofdm系統的通道估計和均衡方法的研究。Higher - order cumulants are blind to additive gaussian noise ( white or colored ) and this is the theoretical advantage of higher - order cumulants. secondly, the thesis introduces the doa problems and the widely used music method. to overcome the shortcomings of the traditional music method, the thesis proposes the foc - music method, which has better performance than the traditional music method
本文首先介紹了高階統計量的定義和性質，特別指出了高階累積量對加性高斯（白色或有色）噪聲的盲性，這是利用它進行波達方向估計的理論優勢;其次，文中介紹了波達方向（ doa ）估計問題和doa估計中應用最廣的多信號分類法（ music ） 。To a series of questions in the cities which of natural mountains and rivers, such as the nature and civilization entironment are ignored during the process of urban construction, and the academic and methods of planning in the plain cities are followed blindly, which result in the entironment is destroied, the urban structure is confusion, the arochial characteristic is disappearance, and so on, this paper is focus on solving the problem that how to integrate the natural mountains and rivers in the urban design at the stage of master planning
本文針對目前在城市建設中出現的忽視自然和人文生態環境，盲目地沿襲平原城市的規劃理念與方法，從而導致生態環境的破壞、城市結構的混亂、城市地方特色的消失等一系列問題，重點探討總體層面的城市設計中如何結合自然山水的問題。文章從生態學和生態美學的理論研究入手，借鑒國內外相關理論的思想與方法。Other non - government organizations, such as the hong kong society for the blind, the hong kong federation of the blind, the hong kong retinitis pigmentosa society and the ebenezer school & home for the visually impaired were also invited to provide comments to improve the web page design
此外，天文臺亦邀請了香港盲人輔導會、香港失明人互聯會、香港視網膜色素病變人士協會及心光盲人院暨學校提供意見，改進了網頁的設計。On the basis of frequent field - studies, in the light of the basic theories of ecological design, it tells the benefits and necessity of ecological design for city squares, and demonstrates the basic aims ( aim of function, aim of image, aim of environment ) ; according to the weather and vegetation characteristics of subtropical zone, it tells the cardinal principles ( humality, sustainable development, characteristics distinguishing, integral harmony, public participation ) for the design ; with regard to the architecture enclosing, the space organizing, the boundary effects of city squares, and their size and color, this dissertation also analyzes the space and environment of city squares, and especially discusses the ideas of how to decide the size of a square regarding the problem of building big city squares blindly ; and summarizes the key points of ecological plan and design for the component factors of the space and environment of city squares, and the problem of greening of squares is paid much attention
在多次實地考察的基礎上，本文從生態設計的基本理論出發，指出了城市廣場生態設計的意義及必要性，明確了設汁的基本目標（功能目標、形象目標、環境目標） ；結合亞熱帶區域的地理氣候與植被特徵，提出了亞熱帶區域城市廣場生態設計的基本原則（人性化、可持續發展、突出特色、整體協調、公眾參與） ；分別從尺度、色彩、與周邊建築的圍合、空間組織、邊界效應及內部交通等方面對廣場的空間環境進行了分析，其中針對當今我國廣場建設中「盲目求大」的現象，重點分析了如何把握廣場的尺度問題；總結了廣場的綠化、地面鋪裝、建築小品、水體等空間環境構成要素的生態設計要點，其中著重討論了當今廣場建設中頗為嚴重的綠化問題。The unique blind loading hole combined with the available tecsis loading hardware provides an excellent price performance ratio. it allows very low profile platform design and offers advantages in all kinds of weighing applications
獨特的盲孔設計加上tecsis實用的承載硬體使其擁有很出色的性價比。用這款傳感器可以實現低外輪廓平面設計並且在各類稱重應用中具有很多優勢。分享友人