pattern function 中文意思是什麼
pattern function
解釋
方向圖函數-
By using transfer function, quantitative analysis, pattern analysis and reduced analysis of driving fatigue can be finished. based on automatic control theory, driving fatigue can be analogized as two parts : inertia link and proportion differential link
採用傳遞函數將駕駛疲勞定量化、簡約化、模式化，借用自控理論將駕駛疲勞類比為兩個過程：類慣性環節的響應過程及類比例微分環節的響應過程。 -
There are intensive structural and magmatic hydrothermal movement with obvious zonal surface shape alterations, which are demonstrated by silicified function, sericitization, potassium, epidotization, hornstone, etc. the ore structural fabric mainly behaves in form of filling action with minerals such as pyrite, chalcopyrite, salenite, blende and electrum, which typomorphic feature shows a hypothermal pattern of metallogeny
呈面型蝕變，分帶特徵明顯。礦區內礦體規模巨大，礦石組構主要為以充填交代作用為主，礦石礦物主要為黃鐵礦、黃銅礦、閃鋅礦、方鉛礦和銀金礦。而且礦物的標型特徵顯示了低溫成礦的特點。 -
Function shows the duration and frequency of each behavior pattern, and the output file of the frequency contingency table. all saved files are in ascii format and can be read by most commercial word processors and statistics programs
在分析功能方面，除了可計算每一行為目錄的持續時間和發生頻率等基本數據之外，並可以把行為序列轉換成頻度關連表，再由 -
Analyzing data " function shows the duration and frequency of each behavior pattern, and the output file of the frequency contingency table. all saved files are in ascii format and can be read by most commercial word processors and statistics programs
在分析功能方面，除了可計算每一行為目錄的持續時間和發生頻率等基本數據之外，並可以把行為序列轉換成頻度關連表，再由 -
( 2 ) eco - city ' s spatial development should be centralized, three - dimensional. all kinds of function space should integrate and be high efficiency. urban spatial form evolves from core - edge pattern to equipoise development
（ 2 ） 、生態城市的空間發展應走立體集中化的道路，城市功能空間混合高效，城市空間形態發展由核心?邊緣效應過渡到均衡效應。 -
The glob ( ) function returns an array of filenames or directories matching a specified pattern
函數的作用是：以數組的形式返回與指定模式相匹配的文件名或目錄。 -
The ecosystem service functions of gansu is analyzed from six facts, such as grassplot ecosystem, forest ecosystem, watershed ecosystem, farmland ecosystem, desertification ecosystem and city ecosystem. this thesis simulates a latent ecosystem using vegetation type map to explain preferably how landscape pattern impacts the service function of ecosystem. the unit price of every service function is known by annual average value schedule of global ecosystem service function
為了更好地說明景觀格局變化對生態系統服務功能的影響，通過植被類型圖模擬了潛在生態系統，根據全球生態系統服務功能的年平均價值一覽表查得各服務功能單價值，將其服務功能價值進行計算並與現實生態系統服務功能價值進行比較得出：由於現實生態系統人為的干擾作用，使得生態系統服務功能價值降低了1022 . 85 10 ~ 6美元。 -
The professor zhaorongguang, who is working in hangzhou commerce college studying the catering culture in china, is the chief editor of 《 the region history of chinese diet culture 》, which involved the diet culture development about different locality, different race. but it is not yet published now. the catering culture of northern horde is reflected in the life style, catering pattern, catering utensils, social function, the manifestation of art, catering stratum, catering exchange, heathy diet. catering care, theory of diet and so on
中國一北方游牧民族的飲食文化，主要反映在生計方式、飲食結構、飲食器型、社會功能、藝術表現、飲食階層、飲食交流、飲食衛生、飲食保健、飲食理論等方面，因一開始就形成與其它地區不同的文化內涵，從而具有很明顯地域性和民族性的文化特徵。 -
In part two, the optical spatiotemporal pattern in ring optic cavity is investigated. using delay feedback with spatial perturbation method, the system shows roll, square, hexagon, homocentric circle, " honeycomb " and " snowflower " pattern with different spatial perturbation functions. different patterns can be coexist and compete each other with the same perturbation function, which is the new character of this optical system with delay feedback
第二部分，利用延時反饋的空間微擾方法研究了環形腔中二能級介質的光學時空斑圖的控制，在不同的微擾函數作用下，出現了滾筒狀、四方形、六角形、蜂窩狀、同心圓以及「雪花」狀等不同的斑圖，並且在相同的微擾函數下張勝海:博士學位論文出現了不同斑圖之間的競爭，這種競爭是我們發現的這一具有空間微擾的延時反饋非線性光學系統光學斑圖的新特徵。 -
This paper puts forward bp improvable algorithm and exponent prediction pattern depending on neural network " s approach ability to non - linear function. comparing with traditional prediction algorithm, bp algorithm is verified to be feasible and accurate on exponent prediction
本文藉助神經網路對非線性函數的逼近能力，提出了bp演算法的改進型演算法及基於bp演算法的指數預測模型，通過對比傳統預測演算法，證實改進后bp演算法用於證券預測的可行性及準確性。 -
All these intelligences are equally important. each intelligence is a relatively independent function system which includes sub - intelligence. there is evidence that each intelligence has an explicit developmental pattern which needs nurturing and support to reach its full potential
這些智能是同等重要的，雖然每一種智能都是一個單獨的功能系統，且包含有次級智能，但它們是統和運作的。 -
As for the representation of the individuated pattern - base, we introduces a new classification representation method based on multi - users and multi - topics, so as to make each profile only denote one user ' s one topic. this method makes it possible to express explicitly the user ' s interest. as for the creation of the individuated pattern - base, we adopt the hopfield neural network model, which has the function of ample association and remembrance and may be used to associate with the user ' s interest to create the initial individuated pattern - base
對于個性化模式庫的表示，本文給出了一種多用戶多主題的分類表示方式，使得每個profile文件只表達一個用戶的一個主題，可以更清晰的表達用戶的興趣；對于個性化模式庫的建立，本文採用了機器學習中的hopfield神經網路模型， hopfield網路具有豐富的聯想記憶功能，可以用來對用戶興趣進行聯想，建立用戶的初始個性化模式庫；對于個性化模式庫的維護，採用了基於用戶反饋的學習方法。 -
Some related concepts, market pattern and function are also involved. in chapter - 2 discusses the present situation of the real estate third class market in guangzhou. then it analyzes the inhabitancy level and developing tendency
第二章對廣州市房地產三級市場的現狀作綜合的考查，並結合當前廣州市市民的居住水平及發展趨勢，介紹了當地房地產三級市場的交易情況。 -
Net education is playing an important role in modern instruction as an new education pattern. but education resource measuring up net education is seriously scarce because there is idea of yearning for quick success and instant benefit and the juvenility development of education function, this is a jar problem of limiting development of net education. net course have many shortcoming and insufficient as important part of net resource
網路教學作為一種新型教育模式，在現代教學中正發揮著巨大的作用。但由於社會上存在著急功近利的思想，由於網路的教育功能發展還不夠成熟等原因，致使用於網路教學的合格教學資源不足，這幾乎成了制約網路教學發展的瓶頸問題。網路課程作為教學資源的重要組成部分同樣存在著很多的缺點和不足。 -
Considering the characters of bp neural network, such as the simple structure, the advisable malleability, self - fitness, self - studying, nonlinear function approximating, the considerable abilities of parallel computing, fault - tolerant and so on, the bp algorithm have been extensively applied to the areas of system modeling, pattern recognition and seismic exploration since 1986. compared with other algorithms, as the above reasons, the bp algorithm has become the most usual and efficient solutions to the artificial neural networks
由於人工神經網路中的bp神經網路結構簡單，可塑性強，具有良好的自適應、自學習、極強的非線性逼近、大規模并行處理和容錯能力等特點，自1986年rumelhart等人提出以來，被廣泛應用於系統建模、模式識別、地震勘探等重要領域。而bp演算法數學意義明確，步驟分明，是神經網路中最為常用、最有效、最活躍的一種方法。 -
Based on these, considering prepayment " influence on mbs " price, the following three pricing methods are researched on deeply. referring to the experiences of foreign countries, the pricing method based on prepayment pattern is given ; considering the influence of interest rate on prepayment, different interest rate simulation pricing methods are set up, which is on the basis of different interest rate term structure model ; in view of interest rate and different incentive threshold of mortgager, a interest rate incentive function simulation model is established to price mbs
在此基礎上，考慮到預付對證券價格的影響，對以下三種定價方式進行了深入研究：借鑒國外經驗，提出了基於提前還款模式的定價方法；考慮利率對預付行為的影響，建立了基於利率期限結構的不同種模擬利率定價模型；考慮到利率以及抵押借款人的不同利率刺激門檻對預付的影響，建立利率刺激函數模擬模型進行定價。 -
As a result, vulnerable ecological environment is showed with the ecological bearing capacity in middle reaches of hetian river. in the view of the features of landscape pattern in the middle reaches of hetian river, the landscape protection principles of development, harmonization and reality and ecological landscape construction principle including adapting nature, mutualism, adjusting ecosystem and meliorating function, local regulation and whole " harmonization are put forward
A ，指出區域內生態環境質量在提高，但依舊無法脫離荒漠生態體系，是一種極其脆弱的生態環境。針對和田河中游地區景觀生態的具體特點，提出了發展、協調、現實的景觀保護原則以及適應自然、共生互利、調整結構，改善功能、局部控制與整體協調的景觀生態建設原則，相應地制定出河流廊道建設、綠色植被建設以及綠洲建設的景觀生態建設途徑 -
This thesis analyzes circle array ’ s performance and employs different arithmetic accordingly ; transforms circle arrays to line arrays by mode transform ; analyzes the space geometry antenna ’ s pattern function
本文分析了圓形陣列的性能，在此基礎上應用了不同的演算法;利用模式轉換將圓形陣列轉化成為虛擬的線陣，並且分析了共形天線的方向圖函數。 -
The object functions for synthesis of array antennas usually have the characteristics of multi - parameters, non - differentiable even discontinuities. the optimization of pattern function is non - linear problem
陣列天線的綜合問題大多呈現多參數、不可微、甚至不連續的特性，其方向圖參數的最優化是一種非線性優化問題。 -
As per optimal operation pattern function with annuals cycle, each decision of annual cycle and corresponding operating factors in the light of observed value of random variable, regression analysis at each time - interval is carried out and then regression equation will be as the operation function to guide cooperating operation for group hydropower station
依據優化調度模型函數，以年為周期，將各年周期的決策值及其相關的運行要素作為隨機變量的觀測值，逐時段做回歸分析，並將其回歸方程作為指導水電站群聯合運行的調度函數。
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