daniel zayed

2017 年からアクティブ

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質問

setdiff with reptitions ?
i have two array A ,B i need to know all elements that inside A but not B including reptitons ,thx .

約7年前 | 1 件の回答 | 0

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質問

how can i valid if the polygon i have received , X=[x1,x2,x3,x4] Y =[y1,y2,y3,y4] has no internal angle bigger than 180
how can i valid if the polygon i have received , X=[x1,x2,x3,x4] Y =[y1,y2,y3,y4] has no internal angle bigger than 180 ; i a...

約7年前 | 2 件の回答 | 0

回答

質問

mapping a matrix to array to new matrix (mapping image to tone image )
i have a matrix A n*m for example A,3*3 = A[0,3,10;255,6,8;7,9,9] the values between 0 to 255 and i have array B 1*256 that i...

約7年前 | 2 件の回答 | 0

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質問

comparing between two string cells without using loops
given 2 string cells and k categories how can i compare 2 string cells element by element without using loops. for example: ...

約8年前 | 1 件の回答 | 0

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質問

given a large array of words and little cell how can i find for each word in the array the number of occurrences in the cell
given alrage single array or cell : A=['apple','bad','boring','car','champ','corn'...] /* about 4585 words no repetitions...

約8年前 | 1 件の回答 | 0

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質問

count occurrences of string in acell of cells array (How many times a string appear) /*naive baies algorthim -cs*/
i have given alarge single cell name Vocabulary. Vocabulary = {'aaa','acc','champion'...,'zzz'} //all the words existing in al...

約8年前 | 0 件の回答 | 0

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