The relation between measuring steps and power has been found out by regression analysis.

本文運(yùn)用封閉法測(cè)量原理研究在不同跨距下，自準(zhǔn)直儀、合象水平儀的測(cè)量方法誤差，通過(guò)回歸分析法求出跨距與權(quán)之關(guān)系，為不等精度測(cè)量提供依

The paper discuses the methods of judging the quality of topographic map composed of various factors power integrative on the frame of quality tree.

探討了以質(zhì)量樹(shù)為框架 ,綜合評(píng)判確定各因素權(quán)重的地形圖質(zhì)量綜合評(píng)判方法。

In the given network, find the edge of the maximal power and determine whether there is another access which connects the two vertices of the edge , if there is, delete the edge, or remain it.

提出一種關(guān)于最小生成樹(shù)的生成法 ,此方法是在一個(gè)給定的網(wǎng)絡(luò)中 ,首先找到一條權(quán)最大的邊 ,判斷此邊的 2個(gè)結(jié)點(diǎn)在不經(jīng)過(guò)此邊的情況下是否有另路相通 ,若相通則刪除此邊 。

The weighted Landaus type inequality based on the orthogonal function;

基于正交函數(shù)的加權(quán)Landaus型不等式

The application of weighted markovchain model of time sequence error to the prediction of grain yield state;

時(shí)序誤差權(quán)馬爾可夫鏈在糧食豐欠狀況預(yù)測(cè)中的應(yīng)用

The rights of the first and secondary influence factors are reasonably determined.

運(yùn)用模糊數(shù)學(xué)理論 ,建立了高等級(jí)公路路線方案二級(jí)模糊綜合評(píng)選的數(shù)學(xué)模型 ,合理確定路線方案各影響因素及其子因素的權(quán)重 ,克服了傳統(tǒng)方法的缺點(diǎn) ,為路線方案的評(píng)選提供科學(xué)的方法。

A modified k-meansclustering algorithm based on weights is put forward,it changes the shortcomings of k-means.

該文討論了經(jīng)典的k-平均聚類(lèi)算法,說(shuō)明了它存在不能很好地處理符號(hào)數(shù)據(jù)和對(duì)噪聲與孤立點(diǎn)數(shù)據(jù)敏感等不足,提出了一種基于加權(quán)改進(jìn)的k-平均聚類(lèi)算法,克服了k-平均聚類(lèi)算法的缺點(diǎn),并從理論上分析了該算法的復(fù)雜度。