Julián Francisco
Polytechnic University of Madrid
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Risolto
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
oltre 13 anni fa
Risolto
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:...
oltre 13 anni fa
Risolto
Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...
oltre 13 anni fa
Risolto
radius of a spherical planet
you just measured its surface area, that is the input.
oltre 13 anni fa
Risolto
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 ...
oltre 13 anni fa
Risolto
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...
oltre 13 anni fa
Risolto
How to find the position of an element in a vector without using the find function
Write a function posX=findPosition(x,y) where x is a vector and y is the number that you are searching for. Examples: fin...
oltre 13 anni fa
Domanda
Matrix multiplication (best computational approach)
I have to make a coordinates transformation between two reference systems (axes). For it, three matrices (3x3) have to be multip...
oltre 13 anni fa | 3 risposte | 0
3
risposteDomanda
Hide maximize/minimize and close buttons for a figure window
I have a figure window and I want to remove the maximize/minimize and close buttons of it. I can not use any type of Java contai...
oltre 13 anni fa | 1 risposta | 0
1
rispostaDomanda
Matlab ResizeFcn callback
I am worried about the look and feel of my GUI designed with Matlab. In concrete, I do not like how the figure window resizing i...
oltre 13 anni fa | 3 risposte | 1
3
risposteDomanda
Absolute and relative tolerance definitions
I am trying to understand the following Matlab definitions for RelTol and AbsTol parameters: RelTol — This tolerance is a m...
oltre 13 anni fa | 2 risposte | 2
2
risposteDomanda
Zooming in and out removing
I am using the rotate3d function to allow 3D rotation of a sphere through the mouse movement. However, when I rotate it, it zoom...
oltre 13 anni fa | 3 risposte | 0
3
risposteDomanda
Marker transparency
I would like to know if there is possible to set the transparency of a line marker to opaque in order to improve my animation: <...
quasi 14 anni fa | 1 risposta | 0
1
rispostaDomanda
Animation improvement
I have written a code to create an animation: <http://www.mathworks.com/matlabcentral/answers/24642-invalid-object-handle-error/...
quasi 14 anni fa | 1 risposta | 0
1
rispostaInvalid object handle error
Finally, I have found that there was a cla command line, which was the guilty of the error, in the main program before the surfa...
quasi 14 anni fa | 0
Domanda
Invalid object handle error
I have the following code which is a graphic rendering of the movement of a satellite around the Earth. function ex global ...
quasi 14 anni fa | 2 risposte | 0
2
risposteDomanda
Updating a string inside a callback
The following code is a graphic rendering of the Earth globe spinning eastward. I have two push buttons, Spin and Stop. Both sha...
quasi 14 anni fa | 2 risposte | 1
2
risposteDomanda
Feedback for me
Hi community members. In the last weeks, I have found my questions are not getting answers. This makes me ask myself if perhaps ...
quasi 14 anni fa | 3 risposte | 3
3
risposte[DISCONTINUED] Wish-list for MATLAB Answer sections.
I would like to propose an "achievements" system similar to existing one for other Q&A sites (for example <http://stackoverflo...
quasi 14 anni fa | 0
Multicolumn legend
Here is my solution for a legend which has a 'SouthOutside' location (I have supposed that the axes graphic object has 'normaliz...
quasi 14 anni fa | 0
Domanda
Multicolumn legend
I would like to be able to create a legend to have a number of columns given (for default the legend function has an unique colu...
quasi 14 anni fa | 2 risposte | 0
2
risposteDomanda
FontSize for the image's legend
I have the following code: X = 0:pi/100:0.25*pi; Y1 = sin(X); Y2 = cos(X); Y3 = tan(X); fh = figure('toolba...
quasi 14 anni fa | 2 risposte | 0
2
risposteDomanda
Excel header title from html code
I have a GUI with an uitable whose header's title (variable "header") uses html code. I want to export the uitable data (include...
quasi 14 anni fa | 1 risposta | 0
1
rispostaDomanda
Html code used along with Matlab
I have recently found that Matlab can use LaTeX character sequences. However, they only can be used by the functions text, title...
quasi 14 anni fa | 2 risposte | 0
2
risposteDomanda
Automatic choice of graphics format file for print command
I have the following code: X = 0:pi/100:2*pi; Y = sin(X); fh = figure('toolbar','none','menubar','none','Units','characte...
quasi 14 anni fa | 1 risposta | 0
1
rispostaDomanda
Size and resolution from an image saved as a graphic format file
I have the following code to save a plot to a graphics format file. My problem is with the image obtained. If I save the image a...
quasi 14 anni fa | 1 risposta | 0
1
rispostaPlease Help in MATLAB .
The trigonometric function sin(x) can be approximated by the infinite series sin(x) = x^1/1! – x^3/3! + x^5/5! – x^7/7! + x^9/9!...
quasi 14 anni fa | 0
Domanda
Save a plot to a graphics format file
I am designed the following GUI where there are an axes. I want to save the plot drawn inside them to a graphics format file. Ho...
quasi 14 anni fa | 2 risposte | 0
2
risposteDomanda
Export uitable's data to a spreadsheet Excel
I have designed a GUI which has an uitable and a push button which, when is pressed, allows to export the uitable's data to an E...
quasi 14 anni fa | 1 risposta | 0
