Julio submitted a Comment to Problem 774. Remove from a 2-D matrix all the rows that contain at least one element less than or equal to 4
In row 3, the element 4 is not less than 4 but less than or equal to 4 or greater than or equal to 4. This is the reason for removing this row.
on 20 Jun 2012
Julio submitted Solution 99541 to Problem 14. Find the numeric mean of the prime numbers in a matrix.
on 18 Jun 2012
Julio submitted Solution 99417 to Problem 314. Find the sum of the elements in the "second" diagonal
on 17 Jun 2012
Julio submitted Solution 98087 to Problem 3. Find the sum of all the numbers of the input vector
on 13 Jun 2012
Julio submitted Solution 98084 to Problem 17. Find all elements < 0 and > 10 and replace them with NaN
on 13 Jun 2012
Julio submitted Solution 98082 to Problem 17. Find all elements < 0 and > 10 and replace them with NaN
on 13 Jun 2012
Julio submitted Problem 763. Find the elements of a matrix according to a defined property. to Community
on 13 Jun 2012
Julio submitted Solution 98051 to Problem 763. Find the elements of a matrix according to a defined property.
on 13 Jun 2012
Julio submitted Solution 98046 to Problem 762. Matrix which contains the values of an other matrix A at the given locations.
on 13 Jun 2012
Julio submitted Problem 762. Matrix which contains the values of an other matrix A at the given locations. to Community
on 13 Jun 2012
Julio submitted Problem 761. Create a matrix X, where each column is a shifted copy of the vector v to Community
on 13 Jun 2012
Julio submitted Solution 98041 to Problem 761. Create a matrix X, where each column is a shifted copy of the vector v
on 13 Jun 2012
Julio submitted Solution 39883 to Problem 54. Maximum running product for a string of numbers
on 13 Feb 2012
Julio submitted Solution 39673 to Problem 138. Number of 1s in the Binary Representation of a Number
on 13 Feb 2012
Julio submitted a Comment to Solution 37925
yes of course. Leading solution:
function b = matInc(a)
[b aa] = ndgrid(1:max(a), a);
b(b > aa) = 0;
end
regards,
on 12 Feb 2012
Julio submitted Solution 37857 to Problem 132. given 3 sides, find area of this triangle
on 12 Feb 2012
Julio submitted Solution 37855 to Problem 132. given 3 sides, find area of this triangle
on 12 Feb 2012
Julio submitted Solution 37740 to Problem 308. Matrix with different incremental runs
on 12 Feb 2012