+ when I call [3,7] in matrix B, it will show the value matrix: A=[ x3 y3 z3 x7 y7 z7] + when I call n in matrix B, it will show the value (xn yn zn) from matrix A. ... and vice versa ( I call (x3 y3 z3) from A, it will show 3 in B...) - How to...
I have a matrix which is given by A= [20 140]. I want to find the location of elements in A which are greter than 45. Here is the matlab script which I tried to work upon but it gives me the whole value rather than location with respect to each coumn. ...
I need to find the index of matrix A withe to have A=(:,1)=9 and A(:,2)=5.125 i try this [row,col]=find (A(:,1)==9 && A(:,2)=5.125) i need to have a sresult equal 27 댓글 수: 1 Mario Malic2020년 11월 29일 ...
To find the indices of all the locations where the maximum value (of the whole matrix) appears, you can use the "find" function. https://www.mathworks.com/help/matlab/ref/find.html ThemeCopy maximum = max(max(A)); [x,y]=find(A==maximum) 0 Comments Sign in...
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Logical indexing is closely related to thefindfunction. The expressionA(A > 5) is equivalent toA(find(A > 5)). The logical indexing expression is faster for simple cases, but you might usefindif you need the index values for something else in the computation. For example, suppose you...
index value; in our example, the last index value is 9 because we take 3-by-3 matrix. So now we use a find function; we take to find(Y); this command displays the indices of nonzero values like in our examples non zero values are 1, 2, 5, 7 and 4 the find displays the ...
Functioni = find_first(array, value) % FIND_FIRST Find first index of a value in an array. % I = FIND_FIRST(ARRAY, VALUE) returns the index I into the ARRAY where the % first occurrence of VALUE is found. If VALUE is not in ARRAY, then an error is raised. ...
smoothValue=0.01*diff(range).^2;J=imguidedfilter(I,'DegreeOfSmoothing',smoothValue);figureimshow(J,[])colormap(gca,hot)title('Guided filtered image') 确定用于细分的阈值。图像具有3个不同的区域-人,热的物体和背景-在强度(温度)上似乎很好地分开了。使用multithresh来计算图像的2级阈值。使用Otsu...
if i have matrix A i want get index matrix for matrix A A=[9 5 1 6 5 7 8 4 11] for exmple The result A_index =11 12 13 21 22 23 31 32 33 How to Get Best Site Performance Select the China site (in Chinese or English) for best site performance. Other MathWorks country si...