photo

ScottB


University of Southern California

Last seen: 3 dagen ago |  Active since 2012

Followers: 0   Following: 0

Message

Statistics

  • 6 Month Streak
  • Knowledgeable Level 2
  • First Review
  • First Answer

View badges

Feeds

View by

Answered
I'm trying to make a simple calculator for circuits. And I can not figure out how to take the answer and limit to only like two numbers after the decimal place.
"format bank" will also work if you want to places right of the decimal

28 dagen ago | 0

Answered
How to force a (small) gap on axis
Try: axis padded

28 dagen ago | 0

Answered
Storing data from a for loop into a structure
size(names1) has 2 elements so I think that is the problem: names = cell(1,3); names(1,1) = 'Jim' names(1,2) = 'Bill' na...

ongeveer een maand ago | 0

Answered
Downsampling array data from counts per minute to counts per hour
if A represents chickensPerMinute then B = A(1:60:end); should downsample to chickensPerHour just by indexing.

3 maanden ago | 0

Answered
What units does Matlab's function angvel produce?
Documentation asserts that the results are in radians per second. https://www.mathworks.com/help/robotics/ref/quaternion.angvel...

4 maanden ago | 0

Answered
undo a command in matlab plotting in 2d
x = 1:10; y = x.^2; b = x.^3; h1 = plot(y); hold on h2 =plot(b); pause(3) set(h1, 'visible','off')

4 maanden ago | 0

Answered
Exporting Graphs from Matlab App in PNG or JPG
One way to export to png is with the print command: % Export to graphics file savename = 'MyFile'; print(gcf,savename,'-dpn...

4 maanden ago | 0

Answered
How to stop unwanted rows being added when constructing a matrix in a for loop
mat = zeros(7,7) n = size(mat,1) for i = 1:n mat(i,i) = 6 if i ==7 else mat(i,i+1) = -4 end en...

4 maanden ago | 0

Answered
deadspace in UIaxes near image
You could try "axis tight".

5 maanden ago | 0

| accepted

Answered
How does indexing work when sorting a matrix?
For matrices, ‘sort’ orders the elements within columns.

5 maanden ago | 0

Answered
changing the scale on the Y axis
ylim([-1 1]); y_values = [-1:0.2:1]; ha = gca; set(ha, 'ytick', y_values); yticklabels('manual'); yticklabels(y_values);

6 maanden ago | 0

Answered
Unrecognized function or variable 'del'.
del is a native function: Delete a ROS parameter - MATLAB del (mathworks.com) Try renaming your variable. You also need and "e...

7 maanden ago | 0

Answered
Oribital elements from ECI to ECEF
There is eci2ecef: Position, velocity, and acceleration vectors in Earth-centered Earth-fixed (ECEF) coordinate system - MATLAB...

8 maanden ago | 0

Answered
Get UITable Physical Column Width
w = uitable set(w,"ColumnWidth",{10}) g = get(w,'ColumnWidth')

9 maanden ago | 0

Answered
3D scatter plot: can I make transparent points
You can set the alpha attribute for each marker: [X,Y] = meshgrid(-10:10); Z = ones(21,21) * -2; surf(X,Y,Z) hold on scat...

9 maanden ago | 0

Answered
description of highlighted code
The first line of the highlighted code means the element of matrix dxdt in row 1 column 1 is equal to the second element of the ...

9 maanden ago | 0

Answered
how to read and write a gray AVI video file in 16 bit
The command VideoWriter has an attribute called "VideoBitsPerPixel" which is the number of bits per pixel in each output frame.

12 maanden ago | 0

Answered
Saving a Script from another script
You can write or modify a script from script. I've done it using fopen, fprint, and fclose commands. The example in the docume...

ongeveer een jaar ago | 0

Answered
Why do my legs fall through the ground?
"determined the upper surface of the Earth" The actual terrain height at a point on the Earth is the WGS-84 ellipsoid plus th...

ongeveer een jaar ago | 0

Answered
I was calculated using the Simpson 1/3 rule numerical method, why my running results doesn't appear in the command window?
A semi-colon at the end of a line suppresses display of the result.

ongeveer een jaar ago | 0

Answered
what this equation means 4*L/(2*i-1)?
Yes, Matlab sees "i" as complex. Maybe pick another variable if you are just using scalars.

ongeveer een jaar ago | 1

| accepted

Answered
MATLAB is selecting SOFTWARE OPENGL rendering when open matlab as user
You can start Matlab in Linux without OpenGL using: matlab -nosoftwareopengl

ongeveer een jaar ago | 0

Answered
Matlab is not running "MATLAB is selecting SOFTWARE OPENGL rendering"
You can start Matlab in Linux without OpenGL using: matlab -nosoftwareopengl

meer dan een jaar ago | 0

Answered
Start New Matlab Window From Command Line.
Adrian, Take a look at the "system" command: system('matlab')

meer dan 12 jaar ago | 1

| accepted

Answered
chop a 1-D vector
z = rand(1000,1); a = size(z) z(1:2) = []; b = size(z)

meer dan 12 jaar ago | 0

Answered
legend on subplot
Each subplot is a unique axis. The legend command lets you specify the axis where the legend will be created: "LEGEND(AX,...)...

bijna 13 jaar ago | 0