Cody

Problem 729. Flag largest magnitude swings as they occur

Created by Doug Hull in Community

You have a phenomenon that produces strictly positive or negative results.

delta = [1 -3 4 2 -1 6 -2 -7];

Marching through this list from beginning to end, mark a value with -1 if it is the greatest magnitude negative yet seen (strictly greater, not equal). Mark it with a one if it has the greatest magnitude in the positive direction (strictly greater, not equal). Just use a 0 if neither of these conditions have been met.

The result for the above example would be:

result = [1 -1 1 0 0 1 0 -1]

Solution Stats

46.97% Correct | 53.03% Incorrect
Last solution submitted on Mar 13, 2019

Problem Comments

Solution Comments

Recent Solvers491

Suggested Problems

More from this Author52

Tags

Discover MakerZone

MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi

Learn more

Discover what MATLAB® can do for your career.

Opportunities for recent engineering grads.

Apply Today

MATLAB Academy

New to MATLAB?

Learn MATLAB today!