Statistik
RANG
1.263
of 300.331
REPUTATION
58
ANTWORTZUSTIMMUNG
100.0%
ERHALTENE STIMMEN
10
RANG
of 20.920
REPUTATION
N/A
DURCHSCHNITTLICHE BEWERTUNG
0.00
BEITRÄGE
0 Dateien
DOWNLOADS
0
ALL TIME DOWNLOADS
0
BEITRÄGE
0 Beiträge
BEITRÄGE
0 Öffentlich Kanäle
DURCHSCHNITTLICHE BEWERTUNG
BEITRÄGE
0 Highlights
DURCHSCHNITTLICHE ANZAHL DER LIKES
Feeds
Pre-allocating memory for a while loop
If you don't know how large your arrays need to be for preallocating the entire array, what you can do is allocate "chunks" of t...
fast 6 Jahre vor | 0
Adding a Graph into a uipanel GUI
You need to create an axis object where the data will be plotted and pass this axis as the first argument to your plot function....
fast 6 Jahre vor | 0
How to create 2D matrix from 3D without a loop?
Here's one way to do it with vectorized code. Calculating the column index list can probably be done better, but it gets the ide...
fast 6 Jahre vor | 0
Plotting a meesh?
Without seeing your data, it's difficult to say exactly how you shoud go about representing your data. However, something like t...
fast 6 Jahre vor | 0
| akzeptiert
Is it possible to take a Screenshot of a website with Matlab?
Here's one way to do it using some java from withing Matlab. If you want to save the resulting image, see imwrite. % Open up a ...
fast 6 Jahre vor | 1
Need help with heuns method (rk2) for second order DE
1) You forgot to index the variable "v" in a couple places 2) Matlab indicies start at 1, not 0. Corrected code: % Runge...
fast 6 Jahre vor | 0
| akzeptiert
Change Logo on Matlab Figure (not GUI)
See a similar thread: https://www.mathworks.com/matlabcentral/answers/584-how-to-replace-matlab-icon-from-a-figure-window
fast 6 Jahre vor | 0
How to Set Sine Wave Frequency
Make sure your time step is small enough to capture oscillations on the order of GHz. You might be generating the "correct" sign...
fast 6 Jahre vor | 0
| akzeptiert
Remove a number and its duplicates, not just the repeated values i.e. the way the unique function operates
This should lead you along the right track: % Ex: % A = [2;2;4;3;3;5;6]; % remove(A, 2) Removes all 2's % remove(A, 2, 3) R...
fast 6 Jahre vor | 0
how to select two arrays from a group of four
To find the sum square of an array: sumSquared = sum(array.^2); If you have your arrays all together in a matrix: % If eac...
fast 6 Jahre vor | 0
| akzeptiert
Gelöst
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...
fast 6 Jahre vor
Gelöst
Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...
fast 6 Jahre vor
Gelöst
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...
fast 6 Jahre vor
Gelöst
Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Examp...
fast 6 Jahre vor
Gelöst
Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...
fast 6 Jahre vor
Gelöst
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...
fast 6 Jahre vor
Gelöst
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:...
fast 6 Jahre vor
adding for loop to prevent changing char to same char
This is an interesting problem and a fun challenge. You don't need a for loop, rather, you can only allow different letters to b...
fast 6 Jahre vor | 0
find(vector==value) not working
While it looks like the 17th value of your vector is 0.16, it's actually slightly off because of floating point precision. What ...
fast 6 Jahre vor | 1
Creating Variables with GUI inputs
There are a number of ways to store data in a GUI so that it's accessible to different functions. Matlab's suggested way of pass...
fast 6 Jahre vor | 0
Data acquisition and Visualisation of LIDAR sensor in REAL TIME
Matlab isn't very good at graphics with high update rates, but it is doable. I'd suggest looking at the line and scatter objects...
fast 6 Jahre vor | 1
| akzeptiert
Custom class property and method attributes
So Matlab doesn't support this type of thing, which can't really be too surprising. The best way I've found to get around this i...
fast 6 Jahre vor | 0
| akzeptiert
Plotting 3d orientation and position data (3d lines)
Check out quiver3 - it basically plots a vector field for the supplied points. For your case, you'll want X, Y, and Z to be the ...
fast 6 Jahre vor | 1
| akzeptiert
Two y-axis colors
Assuming you did something similar to the code below, you can access the axis properties directly and change the color to whatev...
fast 6 Jahre vor | 2
| akzeptiert
New to matlab, help?
Since this is an assignment, I'm not going to just give you the code, but there are a few pages you should look at to get you on...
fast 6 Jahre vor | 0
| akzeptiert
User surface on piano
Matlab has button click callbacks for graphical types. There's always multiple ways to approach a problem, but this is the route...
fast 6 Jahre vor | 2
How to plot arrays of different sizes using interp1?
I would suggest using cross-correlation to find out where these two signals match up the best. The data you posted needs a littl...
fast 6 Jahre vor | 0
Get variables from my Matlab workspace
You should be using either inports or parameters to pass data from Matlab to you Simulink block. The "From Workspace" block work...
fast 6 Jahre vor | 0
| akzeptiert
3D plot help
If you're expecting the independant variables X, Y, and Z to make some nice looking 3D surface, you can use Delaunay Triangulati...
etwa 6 Jahre vor | 0
| akzeptiert
Frage
Custom class property and method attributes
I'd like to be able to define my own attributes in classes, but I'm not finding any documentation as to how that might be done. ...
etwa 6 Jahre vor | 1 Antwort | 2
