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How do I find the original indices of a text array after adding new elements?
I'm working a project which reads a text file and searches for user-defined phrases. At first glance this sounds rather easy, b...

3 mois il y a | 1 réponse | 1

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How to remove trailing zeros while display any floating point number ?
"strip" can do this for any amound of decimal places... just change to a str first: X = 1.31230032000000; XStr = sprintf('%1.1...

plus d'un an il y a | 0

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How can uicontrol be used to make an editable dropdown (eg combobox) control?
Just ran across this link while searching the same thing... there appears to be an editable property. I havent tried it yet but...

presque 6 ans il y a | 0

Question

Creating a hex array with 4 digit blocks from an array of integers
I am using R2013 and need to convert a large decimal array into hex stings. The decimal numbers can be any positive integer, ...

presque 9 ans il y a | 2 réponses | 0

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Question

Any simple way to change a struct with fields of length "n" to a struct of length"n"?
I have 2 structs each containing a field called 'time', along with other differently named fields of length "n" i.e. ...

presque 10 ans il y a | 3 réponses | 0

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Question

Another eval question: evaluating array byte order
My profuse apologies. I am trying to rid some code of all evals, but cannot find a more graceful approach for this one. (It's p...

environ 10 ans il y a | 3 réponses | 0

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Question

How do I assign an index value to a function output?
Using R2014b. I have a function called within a for loop which returns lots of outputs. I want to assign an index value for eac...

environ 10 ans il y a | 1 réponse | 0

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Question

Convert 8 Byte timestamp to a human readable time!
I created a Matlab script that reads a file and parses out data. One data field is 8 bytes and represents a timestamp in second...

plus de 10 ans il y a | 1 réponse | 0

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Question

calling a gui to return argout correctly
I have a function that needs to open a gui, allow the user to select from a dropdown set of files and then hit the "OK" or "CANC...

plus de 10 ans il y a | 1 réponse | 0

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Can I use ButtonDownFcn on a figure axes not associated with a gui?
So apparently my code IS working, but doesn't work when I have the Zoom or Pan buttons enabled. Is there a way to make ButtonDo...

plus de 10 ans il y a | 0

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Can I use ButtonDownFcn on a figure axes not associated with a gui?
Using 2014b, I have a script that creates a figure with three axes, and plots some lines and a legend on each. When the user ...

plus de 10 ans il y a | 2 réponses | 0

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how to plot an arrow given yaw/pitch/roll
Thanks everyone for the suggestions! And thanks Mike Garrity for the clear, concise and exampled description, always a plus for ...

plus de 10 ans il y a | 0

Question

how to plot an arrow given yaw/pitch/roll
What's the easiest way to plot a simple arrow of arbitrary dimensions given a starting position (x,y,z) and euler angles (roll,p...

plus de 10 ans il y a | 2 réponses | 0

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Figure double click problem
OK, found a solution: In the function that sizes the variable when selected from the figure's uicontrol, I just include ...

plus de 10 ans il y a | 0

Question

Figure double click problem
Using R2014b, I created a gui that allows users to select any number of variables to plot in a single figure (1 subplot). I set ...

plus de 10 ans il y a | 1 réponse | 0

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Question

Can I manipulate a figure while dialog box is open?
I created a listdlg box within a while loop which allows the user to select one or more variables to plot. Once the variables a...

plus de 10 ans il y a | 1 réponse | 1

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Question

How can I "reshape" a data set?
This is probably simple: I have a data file of decimals, each one equal to 1 byte: 0 0 3 127 Each variable I have is...

plus de 10 ans il y a | 1 réponse | 0

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Changing FontSizeMin when using hgexport
This works. Credit to Matlabber- You can assign a variable containing export settings using 'factorystyle', view them all by ...

plus de 10 ans il y a | 0

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Question

Changing FontSizeMin when using hgexport
Using R2014b, I have a figure that includes text, and I am using hgexport to save this figure to the clipboard using the followi...

plus de 10 ans il y a | 1 réponse | 0

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Saving figure to clipboard no longer works correctly in R2014b
I found a work-around: If I use hgexport(1, '-clipboard') it works perfectly, although much slower than I would like....

plus de 10 ans il y a | 0

Question

Saving figure to clipboard no longer works correctly in R2014b
I recently upgraded to R2014b from R2012b on Windows 7. I noticed that a tool I use to save figures to a Powerpoint slide now...

plus de 10 ans il y a | 1 réponse | 0

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Question

struct problem when dealing with different field types
I created a struct containing variables of length 'n' (numeric) in separate fields: mystruct = struct('field1',variable_1,'fiel...

plus de 10 ans il y a | 1 réponse | 0

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Question

using templates in saveppt2
Is anyone familiar with saveppt2? This program saves Matlab figures to powerpoint slides, and I have used it successfully t...

plus de 10 ans il y a | 1 réponse | 0

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Question

Using R2009a, after I type "close all", the Matlab window will not be writable until I right-click on it.
Was wondering if there is some setting I need to change to remedy this. It is not a huge problem, but gets annoying if I am run...

plus de 12 ans il y a | 1 réponse | 0

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Question

adding appropriate legend data
Using Matlab 2009a I created a plot that contains data from multiple sources. The sources can be input as either individual dir...

plus de 12 ans il y a | 1 réponse | 0

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Question

GUI differences among different users
I created a gui using GUIDE from MATLAB 2009a and got it looking how I want it. Multiple people have tried to use it as well, a...

environ 13 ans il y a | 3 réponses | 0

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Question

determining number of axes on a figure
how can I determine the number of axes that a figure has? using get(figure,'Children') works but also gives data on non-axis ...

presque 14 ans il y a | 2 réponses | 1

2

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Question

using linkdata on existing figures
I have a gui that displays a movie frame by frame. There are also plots of various data pertaining to the movie in separate f...

presque 14 ans il y a | 2 réponses | 0

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Question

Can a plot be made to label y-axis in Hex values?
I am plotting decimal equivalents of 8 and/or 16 bit hex values. Is it possible to label the y-axis in it's hex value? (Other ...

presque 14 ans il y a | 1 réponse | 0

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Question

Can Matlab determine cursor position continuously?
I have an image plot that was created with "imagesc", and I can use ginput to select (x,y) points on the image, then I can read ...

plus de 14 ans il y a | 3 réponses | 1

3

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