Solved

Summing digits
Given n, find the sum of the digits that make up 2^n. Example: Input n = 7 Output b = 11 since 2^7 = 128, and 1 + ...

15 years ago

Solved

Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

15 years ago

Solved

Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

15 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...

15 years ago

Solved

Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

15 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:...

15 years ago

Published

Publishing called functions
Jiro's pick this week is "Publish dependent and called functions" by Nick Angelini. Publishing is one of the...

15 years ago

Published

Drag Objects Conveniently
Brett's Pick this week is Draggable, by Francois Bouffard. For a pet project of mine, I needed to...

15 years ago

Published

Watch HDTV in MATLAB
Idin's Pick this week is ATSC: From RF to Video, by Dick Benson. Watch HDTV in MATLAB? Well, not quite. ...

15 years ago

Published

Automatically add copyright information to your MATLAB files
Jiro's pick this week is addcopyright by Mirko Hrovat. As a customer-facing engineer at MathWorks, I...

15 years ago

Published

Get Information About Your Computer
Brett's Pick this week is CPU Info by Ben Tordoff. Today's is a quick-Pick, to go with our holiday...

15 years ago

Published

Simulink for Natural Interaction Device
Doug's pick this week is Simulink for Natural Interaction Device by Takashi Chikamasa. Although I work at a software...

15 years ago

Published

A Vivid Colormap
Jiro's pick this week is Vivid Colormap by Joseph Kirk. Good uses of colors can help convey ideas effectively. It can...

15 years ago

Published

Will my flow be turbulent?
Brett's Pick this week is Moody, by Tom Davis. I am not a mechanical engineer, though I did study fluid...

15 years ago

Published

Scrolling Figures & GUIs
Ameya's pick this week is Scrollsubplot by Bjorn Gustavsson. This week, it's an early post because of...

15 years ago

Published

Errorbar with Adjusted Tick Size
Jiro's pick this week is Errorbar with Adjusted Tick by Arnaud Laurent. Just this week, I got a comment from...

15 years ago

Published

3D Polar Plotting
Brett's Pick this week is polarplot3d, by Ken Garrard. I don't often get suggestions from readers of this...

15 years ago

Published

Happy (belated) Halloween!
Michael's pick this week is Batman Equation: The Legend by Mingjing Zhang. This posting comes a bit too late...

15 years ago

Published

Numerical methods on piecewise-continuous functions
Jiro's pick this week is Chebfun v2 by the Chebfun Team. Contents ......

15 years ago

Published

Drawing Ellipses
Brett's Pick this week is ellipse, by David Long. I've blogged before about fitting circles, and about...

15 years ago

Published

Traveling Salesman Problem – Genetic Algorithm
Will's picks this week is Traveling Salesman Problem - Genetic Algorithm by Joseph Kirk. I stumbled upon this submission...

15 years ago

Published

Box plot + Scatter plot
Jiro's pick this week is notBoxPlot by Rob Campbell. If you have ever used boxplot from the Statistics...

15 years ago

Published

Determine File Dependencies
Brett's Pick this week is "FDEP: a pedestrian function dependencies finder," by Us. Back in September,...

15 years ago

Published

Import Test Cases From Excel Into Simulink
Greg's pick this week is CMTDTOOL by Yasumitsu Ito. Contents Adding...

15 years ago

Published

Ball and Beam
Jiro's pick this week is Ball and Beam Simulation by Jeffrey Kantor. Ball and beam is an interesting controls...

15 years ago

Published

Detect Curve Intersections, Quickly and Easily
Brett's Pick this week is "Fast and Robust Curve Intersections," by Douglas Schwarz. If you've ever...

15 years ago

Published

OFDM Synchronization in Simulink
Idin's pick this week is "Pilot Directed Continuous Synchronization of OFDM" by Dick Benson. Orthogonal...

15 years ago

Published

Exporting figures to PowerPoint®
Jiro's pick this week is Smart PowerPoint Exporter by Dmitriy Aronov. Have you ever wanted to export MATLAB...

15 years ago

Published

Morphologically Altering Images, Interactively
Brett's Pick this week is "MorphTool," by ... Brett. Okay, first time ever...I'm picking one of my own. ...

15 years ago

Published

Automatically size and connect blocks
Doug's pick this week is AutoSizeOnConnect by Mike Anthony. I love the fact that Simulink provides a graphical view of...

15 years ago