approximate location 中文意思是什麼

approximate location 解釋
大概位置,估計位置
  • approximate : vt 1 使接近。2 接近;走近。3 近似,約計。4 模擬。5 估計。vi 近於。 His income this year approxima...
  • location : n. 1. 定位;【鐵路】定線,〈美國〉測量,設計。2. 位置,場所,地點。3. 拍攝外景;外景拍攝地。4. (房屋,土地等的)出租。5. 非洲土著居住的城郊。
  1. Show upstream and downstream conditions with approximate dimensions, location of adjacent pipes and structures, and locations and distances between the transducers and the electronics console

    請以大致的尺寸給出上、下游的情形,附近安裝的管子及結構,以及傳感器和儀表的位置、距離。
  2. For seismic wavelet, wavelet function is more approximate, and the time - frequency location ability of wavelet transform is far higher than that of fourier transform

    對于地震記錄的子波來說,小波函數是比較接近的一種近似,並且小波變換的時一頻局域化能力也遠遠高於傅立葉變換。
  3. Change - point tests of location parameter and its approximate distribution

    位置參數變點的非參數檢驗及其漸近性質
  4. Aims at application, we mainly discuss face detection in two circumstance. ( 1 ) in the gray image, we use difference image in multi - frames, then get the edge of the face, we make the raw - location to ensure the approximate position of the face, next, we use the template of the face to occlude the pseudo face region and get the region which near the exact face region. ( 2 ) use method of two template matching, first, we get the face template from many face average, second, we copy the eye section of the face template then get the eye template

    文中首先介紹了圖像預處理的各種方法,重點介紹了圖像分割和人臉檢測定位,針對實際應用的要求,著重處理了兩種情況的人像檢測定位: ( 1 )在灰度圖像下對連續輸入的多幀進行差分,對于得到的邊緣進行處理初步確定人像的大概位置,然後採用模板匹配進行精確定位。 ( 2 )應用雙模板匹配的方法,由多人臉平均得到人臉模板和眼睛模板,在檢測中採取了首先使用尺度相對較小的雙眼模板搜索候選人臉,再用人臉模板匹配進一步篩選候選人臉的方法。
  5. The improved method is used to predict the existence and the approximate location of the crack by using relative changes of frequencies and modal shapes of the damaged platform, in the absence of parameters of the intact structure

    提出了利用2次測量頻率變化量的頻率檢側方法,在無未損傷模型參數的情況下也可以發現損傷的存在,並對損傷進行初步定位;同時提出利用不完全振型的相對變化,判斷某些構件的斷裂。
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