Feeds
提问
Move object in a direction described by a vector
Example A=[0 1 2 3; 4 5 6 7; 8 9 10 11] vector=[-1,-1] I wish I could get the answer B=[ 0 0 0 0; ...
13 years 前 | 1 个回答 | 0
1
个回答提问
find the distance between one point and an object
example A=[ 0 1 1 1 1 0 0 ; 1 0 0 0 1 0 0 ; 1 1 0 0 0 0 *] find the Eucilidean distance between * and all the ...
13 years 前 | 1 个回答 | 0
1
个回答提问
find the first and last nonzero element of an array
exmple a=[0,0,1,2,3,4,0,0] which gives me positition 3, value 1 and position 6, value 4 Thanks!!
13 years 前 | 1 个回答 | 0
1
个回答提问
find nonzero-middle point of an array
Hello, example a=[0,0,3,4,5]; I want a function that give me middle point of nonzero element which is 4 not 3 which...
13 years 前 | 2 个回答 | 0
2
个回答提问
let small numbers in Matrix be zero
Hello, I would like a function that: example A=[100,16; 5,10] I would like to make a function f with a threshold=15 suc...
13 years 前 | 1 个回答 | 1
1
个回答已回答
Neighborhood Gray Tone Difference Matrix (NGTDM).
Hello, Do you mean for a image M*N you would like to create a matrix M*N *M*N such that the elements are values of the gray d...
Neighborhood Gray Tone Difference Matrix (NGTDM).
Hello, Do you mean for a image M*N you would like to create a matrix M*N *M*N such that the elements are values of the gray d...
13 years 前 | 0
