Date: 2019-09-02article link: Standard Error of the Median
匿名函數(shù) lambda 與def一樣,lambda表達式也是創(chuàng)建了一個之后可以調(diào)用的函數(shù),但是它返回的是函數(shù)本身,而不是將其賦值給一個變量名。這也是lambda稱為匿名函數(shù)的...
date: 2019-08-21article link: CNN health Practice kindness Helping others, whether you ...
Date: 2019-08-19article link: CNN health Every January for the past 20 years, I have ta...
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Article Link: BBC Health Date: 30 July 2019 What impact does heat have on the body? Our...
Date: 2019-08-08 Article Link : BBC_pictures British photographer Adrian Bradshaw arriv...
寫在前面的話: 在做WISE數(shù)據(jù)處理時,有時候需要將幾組數(shù)據(jù)生成一個DataFrame,然而在生成的過程中我一般不會設(shè)置列的名字(因為這種過程可能會有很多步),所以最后的列名...
寫在前面的話 在處理WISE的數(shù)據(jù)時,會遇到同時處理好幾列的數(shù)據(jù),如星系的亮度,觀測時間等。在處理這些數(shù)據(jù)時,會按照時間將WISE數(shù)據(jù)分成不同的時間組(如:某一天內(nèi)的數(shù)據(jù)全部...
寫在前面的話: 在處理WISE數(shù)據(jù)的過程中,有時候需要畫出矮星系樣本滿足Stren判據(jù)(w1-w2>0.8)的分布,一般畫WISE顏色圖時,橫縱坐標分別為(w2-w3)、(w...
麗江天文觀測站知識庫 NEOWISE數(shù)據(jù)介紹 ALLWISE數(shù)據(jù)介紹 WISE數(shù)據(jù)庫 NGC Atlas(NGC源表) 2019-07-11
寫在前面的話: 選修《天文文獻閱讀》課程最后的作業(yè)是讓交一篇用LaTex排版的天文期刊格式的文章,文章頁數(shù)不少于4張。一開始上這門課程的時候以為是一個水課或簡簡單單的混一門學(xué)...
在線免費壓縮圖片網(wǎng)站:iLoveIMG LaTex查找文獻引用格式網(wǎng)站:ResearchGate LaTex入門學(xué)習(xí)網(wǎng)站:Overleaf_Learn_LaTex 查找綜述性...