Cody

Problem 42591. Produce the following matrix

Solution 1944622

Submitted on 21 Sep 2019 by Augusto Mazzei
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
filetext = fileread('matrixManipulation.m'); assert(isempty(strfind(filetext, 'system')))

2   Pass
x = 1; y_correct = ones(2); assert(isequal(matrixManipulation(x),y_correct))

y = 1 1 1 1

3   Pass
x = 2; y_correct = [1 1/2; 2 1]; assert(isequal(matrixManipulation(x),y_correct))

y = 1.0000 0.5000 2.0000 1.0000

4   Pass
x = 2:4; y_correct = [1 1/2 1/3; 2 1 1/4; 3 4 1]; assert(isequal(matrixManipulation(x),y_correct))

y = 1.0000 0.5000 0.3333 2.0000 1.0000 0.2500 3.0000 4.0000 1.0000

5   Pass
x = 2:7; y_correct = [1 1/2 1/3 1/4; 2 1 1/5 1/6; 3 5 1 1/7; 4 6 7 1]; assert(isequal(matrixManipulation(x),y_correct))

y = 1.0000 0.5000 0.3333 0.2500 2.0000 1.0000 0.2000 0.1667 3.0000 5.0000 1.0000 0.1429 4.0000 6.0000 7.0000 1.0000

Suggested Problems

More from this Author67

Community Treasure Hunt

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

Start Hunting!