Cody

Problem 44300. Matrix Generation from Vector Multiplication

Solution 1426803

Submitted on 28 Jan 2018 by Jihye Sofia Seo
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test Status Code Input and Output
1   Pass
x = [1; 2]; y = [1 2]; out_matrix = [1 2; 2 4]; assert(isequal(your_fcn_name(x,y),out_matrix))

out_matrix = 1 2 2 4

2   Pass
x = (1:3)'; y = 1:3; out_matrix = [1,2,3;2,4,6;3,6,9]; assert(isequal(your_fcn_name(x,y),out_matrix))

out_matrix = 1 2 3 2 4 6 3 6 9

3   Pass
x = ones(10,1); y = ones(1,10); out_matrix = ones(10); assert(isequal(your_fcn_name(x,y),out_matrix))

out_matrix = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

4   Pass
x = ones(1,10); y = ones(10,1); out_matrix = 10; assert(isequal(your_fcn_name(x,y),out_matrix))

out_matrix = 10

5   Pass
x = ones(3,1); y = [7 6 8]; out_matrix = repmat(y,[3,1]); assert(isequal(your_fcn_name(x,y),out_matrix))

out_matrix = 7 6 8 7 6 8 7 6 8

6   Pass
x = [1;0;1;0;1]; y = [0,1,0,1,0]; out_matrix = [0,1,0,1,0;0,0,0,0,0;0,1,0,1,0;0,0,0,0,0;0,1,0,1,0]; assert(isequal(your_fcn_name(x,y),out_matrix))

out_matrix = 0 1 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 1 0

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!