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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...

casi 10 años ago

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xLabelTick and Save graph button
1. eps is a vector format and thus does not have a resolution. 2. change: datetick('x','HH:MM') into: datetick(...

casi 10 años ago | 0

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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...

casi 10 años ago

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Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

casi 10 años ago

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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. Example...

casi 10 años ago

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

casi 10 años ago

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Number of Horns on a unicorn!
Calculate the number of horns on a *unicorn*! And I'm talking about a unicorn with not more than one horn on it!

casi 10 años ago

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Check if sorted
Check if sorted. Example: Input x = [1 2 0] Output y is 0

casi 10 años ago

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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...

casi 10 años ago

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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 ...

casi 10 años ago

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Is my wife right?
Regardless of input, output the string 'yes'.

casi 10 años ago

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Add two numbers
Given a and b, return the sum a+b in c.

casi 10 años ago

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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:...

casi 10 años ago

Answered
Having a problem building a graph in a GUI. No errors in com. window
You have double quotes in the callcabk around updateAxes, that might be the problem. try set(handles.timeStepList, 'Callbac...

alrededor de 10 años ago | 0

Answered
How can I pass options from popupmenu to another callback function?
You don't need to pass the selected option when the selection is made in the popup. The easiest is simply read out the popup val...

alrededor de 10 años ago | 0

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Answered
how to implement Push Button right click with options like open & close using matlab guide
I guess you want to make a context menu: http://www.mathworks.nl/help/techdoc/ref/uicontextmenu.html If you use guide, I'd...

alrededor de 10 años ago | 1

Answered
What is the order of the files picked in uiget files, when a folder is selected and listed using dir, as i use it to paste in an order in powepoint every time i get a different order being pasted
Simply sort them yourself? [files path] = uigetfile({'All files (*.*)'},'Select files'MultiSelect','on'); filesSorted = ...

alrededor de 10 años ago | 1

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Answered
passing the values between two guis
You can use setappdata and getappdata. This is nicely explained here by Doug: http://www.mathworks.com/matlabcentral/filee...

alrededor de 10 años ago | 0

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How to add a property to the handles?
So your code is: handles.edit1 = 0; This way you don't create an object, you simply add a field to the structure "handle...

alrededor de 10 años ago | 0

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Answered
how to load variables in the workspace
You can read the mat file with data = open(fullfile(ruta,nom)); the contents of your file will be stored in struct "data...

alrededor de 10 años ago | 0

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help required urgently about this error "REFERENCE TO NON EXISTENT FIELD"
This is probably due to using colormap without axes handle. try: colormap(handles.axes3,handles.ycbrmap) or see: doc c...

alrededor de 10 años ago | 0

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help required urgently about this error "REFERENCE TO NON EXISTENT FIELD"
you have to save the handles structure at the end of the callback if you want to store something in there. At the end of pushbut...

alrededor de 10 años ago | 1

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Answered
Memory Usage
You can use the profiler with memory stats. see http://undocumentedmatlab.com/blog/undocumented-profiler-options/

más de 10 años ago | 0

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datatransfer between 2 GUIs
Use setappdata and getappdata. This is an easy way to share data between GUIs, without copying the data. Watch this excellent...

más de 10 años ago | 0

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Answered
How do I lock the current directory while a GUI-based program is running?
Why don't you simply add your path to the MATLAB search pad? Then you'll never have this problem. If you want, you can even add ...

más de 10 años ago | 1

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Pop UP menu in GUIDE
feval uses function handles rather than the name of the function. But I think you don't need feval at all. If your functions are...

más de 10 años ago | 0

Answered
Pass variables's name and their values from gui to workspace
Use the function assignin, and store your variables on the 'base' workspace. For instance, to store variable x: x = 1:10; ...

más de 10 años ago | 0

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subplot2plot
subplot2plot copies every subplot tile to a separate figure window

más de 11 años ago | 1 download |

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loadFields from mat files
Loads a field from a number of mat files.

más de 11 años ago | 1 download |