Adopts the triangle membership function , minimum inference method and weighted average method to simplify the fuzzy inference process 采用三角型隸屬度函數(shù)、最小值推理法和加權(quán)平均法簡化了模糊推理過程。
In the last chapter , two groups of comment matrix are handled by fuzzy comprehensive evaluation and weighted average method , and get two sets of conclusion , both coincident with each other 比較兩種方法,模糊綜合評價法與加權(quán)平均法所得結(jié)論一致,模糊綜合評價法的評價結(jié)果與加權(quán)平均法得出的可信度結(jié)論一致。
Based on the weighted average method adopted in the first part , and by using numerical simulation and monte carlo simulation , we further present a study of the dynamics of id and q states potts model under an oscillating external field 基于第一部分采用的加權(quán)平均法,結(jié)合數(shù)值模擬和montecarlo模擬,我們進(jìn)一步給出了一維q態(tài)的potts系統(tǒng)在諧振子外場中的單自旋躍遷動力學(xué)研究。
In the wavelet fusion processing , the fused approximate coefficients are obtained with weighted average method . for the bigger average gradient of the each decomposed approximate coefficient , we choose a big power gene . the other approximate coefficient chooses a small one 在小波圖像融合的過程中,融合的近似分量通過加權(quán)平均的方法來獲得,即對于平均梯度較大的原始圖像近似分量,我們選擇較大的權(quán)重,反之則選擇較小的權(quán)重。
( 4 ) considering such actual difficulties as lacking of engineering data and discrepancy in managing level , four methods for damage assessment are proposed in the thesis based on expert knowledge , which are weighted average method , fuzzy comprehensive evaluation method , generalized quantification method and set pair analysis method to make useful supplements to the neural network method . disadvantageous effects , caused by dissimilarity of subjective factors such as every abstract expert ' s knowledge , level , discernment and emphasis on problem , are eliminated to some extent in each method . furthermore , there are not any complicate mathematic or mechanical calculations , and conclusion can be easily got only by some simple reasoning and comparing from experience ( 4 )考慮到工程資料少、管理水平不一的實際困難,建議了基于專家知識的加權(quán)平均法、模糊綜合評判法、模糊廣義量化法和集對論方法等四種損傷評估方法,作為橋梁損傷神經(jīng)網(wǎng)絡(luò)評估方法的有益補(bǔ)充,這些方法均能從一定程度上消除由于專家個人偏好、知識層次不同等造成的差異,且一般不涉及復(fù)雜的數(shù)學(xué)或力學(xué)計算,只需根據(jù)經(jīng)驗進(jìn)行一些簡單推理和比較就能得到結(jié)果。
The dynamics is described by the glauber - type stochastic progress with the single - spin transition meehanism and disposed approximately by weighted average method in which we add a corresponding weight to each possible configuration . we obtain not only the exact analytical solutions of the time dependent magnetization and equal time spin - pair correlation functions , but also the analytical temperature dependent dynamical relaxation function 通過采用加權(quán)平均的近似處理方法,也就是對各種可能出現(xiàn)的躍遷幾率賦一個相應(yīng)的權(quán)重,我們不僅可以得到隨時間演化的磁化強(qiáng)度和等時對關(guān)聯(lián)的解析解,還得到了系統(tǒng)馳豫時間的溫度解析函數(shù)。
Methods : the experts consultation method based on information of investment and financing of public health in rural areas of hunan was used to establish the indexs which were then being dimensionless by pole - differential and then weighted average method was used to process the practical data of 14 regions in hunan province 方法:本文在廣泛收集我省農(nóng)村公共衛(wèi)生投融資方面的資料數(shù)據(jù)的基礎(chǔ)上,運(yùn)用專家咨詢法確立符合本研究領(lǐng)域特征的指標(biāo)體系和指標(biāo)權(quán)重,并運(yùn)用極差法對實際數(shù)據(jù)進(jìn)行無量綱化處理,采用加權(quán)平均法計算出我省14個地州市的區(qū)域分類標(biāo)志值。
In ranking the indicator system of affecting cultivated land being selected into prime farmland has been built firstly , which is composed of 9 indicators involved in quality of cultivated land , and cultivated land was ranked by the weighted average method ; selecting cultivated land into prime farmland is the process of determining every cultivated land plot whether being selected into prime farmland according to the ranking results and the quantity of prime farmland . a 0 - 1 knapsack problem model can solve this problem for the two - value character of problem and find the best solution 在耕地綜合排序中首先根據(jù)耕地質(zhì)量狀況,建了耕地入選基本農(nóng)田的決策指標(biāo)體系,主要有9個決策指標(biāo)構(gòu)成,通過加權(quán)平均法對耕進(jìn)行綜合排序;耕地入選基本農(nóng)田是根據(jù)耕地排序結(jié)果,以基本農(nóng)田面積指標(biāo)作為約束件,確定每塊耕地是否被選為基本農(nóng)田,根據(jù)該問題求解結(jié)果的兩值性特征,具體采用1背包問題的回溯算法求解,得到耕地質(zhì)量狀況最優(yōu)的一組耕地地塊。
The second chapter builds up indicator system of macroscopic finance risk according to standard , objectivity , sensitivity and operability , which includes macroscopic finance environment risk , bank default risk , foam economic risk , national debt risk and foreign capital impacting risk . next , it standardize indicator by adopting mapping , and applies hierarchy analytical process in determining weight . at last , it draws statistic measurement models by weighted average method 其次,根據(jù)指標(biāo)體系構(gòu)建的規(guī)范性、客觀性、靈敏性和可操作性等原則,構(gòu)建了由宏觀經(jīng)濟(jì)環(huán)境風(fēng)險、銀行壞賬風(fēng)險、泡沫經(jīng)濟(jì)風(fēng)險、國債風(fēng)險和外資沖擊型風(fēng)險構(gòu)成的宏觀金融風(fēng)險評價指標(biāo)體系;然后按照映射法對指標(biāo)進(jìn)行標(biāo)準(zhǔn)化處理,采用層次分析法確定各大類因素的權(quán)重,并用加權(quán)平均法得出宏觀金融風(fēng)險的統(tǒng)計度量模型。