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Question
Error in reading a dat file
I am trying to read a binary file that was written as following: if success== true [row,col,v] = find(A); row...
10 years ago | 1 answer | 0
1
answerQuestion
Make matrix from input size
I have an input of zeros n x n and I would like to output a matrix with an index like this: function [ out ] = test3( mat...
10 years ago | 3 answers | 0
3
answersQuestion
Find multiple true in same row
I am trying to detect if there is more than one true in the same column of a matrix: A=[1 0 0; 1 0 0] r= sum(A,2); ...
10 years ago | 1 answer | 0
1
answerQuestion
Matrix with Bell Triangle
I need to reshape a portion of a matrix computed with the values of a bell triangle where n is the number of rows of a matrix. ...
10 years ago | 4 answers | 0
4
answersSolved
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
10 years ago
Solved
Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
10 years ago
Solved
Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...
10 years ago
Solved
Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...
10 years ago
Solved
Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...
10 years ago
Question
Persistent variable buffer size
I need to make a persistent variable that can take maximum x scalars. After x is reached the oldest scalar stored gets out and t...
10 years ago | 1 answer | 0
1
answerQuestion
How to check for empty matrix, scalar and vector without builtin functions
I am lost on this. How do I check for empty matrix, scalar or vector without using these builtin functions: isempty, isscalar, a...
10 years ago | 1 answer | 0
