Answered
I want to solve multivariable equation
This is how you would sove this: syms x y r a b eqn =(x/y*((1+(r-1)/2*y^2)/(1+(r-1)/2*x^2))^((r+1)/2*(r-1))) == a/b sol...

ungefär 2 månader ago | 0

Answered
Saving matrices inside a loop for each iteration
You are not preallocating those variables. If you do that, you will get a significant increase in speed. In some situations, I h...

ungefär 2 månader ago | 0

Answered
How to plot data samples in three dimensions?
you can use plot3. Let the row be y, time be x, and n be z. You will get a plot, but it won't be nice like what you show, as a r...

ungefär 2 månader ago | 0

Answered
How can I generate an array that keeps all the values related to specific indices keeps the zero as reference value?
The following code does what you want for the values you gave as examples hope this helps, --ted y=[2 1 3 5 4] x=[ -2 -1 0 1...

ungefär 2 månader ago | 0

| accepted

Answered
HI, I have a question regarding histogram plots in matlab
Yes, use the optional edged arguement of histogram. you can see more here: histogram doc edges = [1:9 10]; h = histogram(...

ungefär 2 månader ago | 0

| accepted

Answered
Passing in a function as an argument
you use the "@" character to pass a function, not the output of a funcitn. This looks like this: function main clc testCode...

ungefär 2 månader ago | 0

Answered
How to calculate the middle point between two points on the Earth in matlab?
There is a built in function in the matlab mapping toolbox that does what I think you are looking for: meanm Mean location of...

ungefär 2 månader ago | 0

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...

4 månader ago

Solved


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 ...

4 månader ago

Answered
Spikes when saving matlab figure as pdf
This is a MATLAB bug, and has been happening for a few years. It drives me crazy. For some discussion on this, and a workaround,...

12 månader ago | 1

Answered
how to draw multiple patches with different number of vertices?
Sometimes when I run into this class of problem, I find that the polyshape tool is the answer. For example, if I want to plot tw...

12 månader ago | 0

Answered
I need to calculate lat and long for other point. Given one lat long and bearing.
The Matlab function <https://www.mathworks.com/help/map/ref/reckon.html reckon> is what you are looking for. For plotting the tr...

ungefär ett år ago | 0

Answered
How do I add commas to numbers using fprintf?
you can do this in two lines. from <https://www.mathworks.com/matlabcentral/answers/96131-is-there-a-format-in-matlab-to-display...

mer än ett år ago | 5

Answered
Is there a format in MATLAB to display numbers such that commas are automatically inserted into the display?
A simple way is to add this two line function: function numOut = addComma(numIn) jf=java.text.DecimalFormat; % comma ...

mer än ett år ago | 8

Answered
how do i make a full text area scroll up when i add more text?
I had the exact same issue. My crude work around was to add the new text to the start rather than the end of the text block. As ...

mer än ett år ago | 0

Solved


How to subtract?
*&plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn* * Imagine you need to subtract one...

nästan 2 år ago

Solved


Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock.
Submit your answer to this problem a multiple of 5 seconds after the hour. Your answer is irrelevant; the only thing that matte...

nästan 2 år ago