David C

Actif depuis 2012

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Question

copyobj from GUI to new figure but after closing figure GUI obj disappears
So I have a gui that reads some data and plots it on an axis figure on the GUI itself. The GUI also has a "export graph" butt...

plus de 12 ans il y a | 1 réponse | 0

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How to manipulate a file path
I have a file path obtained from user selection, however, I want to save the output of my function into a higher directory than ...

plus de 12 ans il y a | 1 réponse | 1

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Question

excel decimal time conversion
I have a PW protected excel spreadsheet that has a date/time column, but formatted as "general" using xlsread, the timestamps...

presque 13 ans il y a | 1 réponse | 0

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How to transfer axes from GUI to figure and save as PDF
Mahdi, I figured out the solution. First you have to find all the axes on the GUI that are NOT legends with the command: ...

presque 13 ans il y a | 0

Question

How to transfer axes from GUI to figure and save as PDF
I have a GUI (handle = main) that allows the user to select some data and then plots it on the axis built into the GUI (handle =...

presque 13 ans il y a | 2 réponses | 0

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Question

adding plot to existing axis, xlim not changing automatically
I have a GUI where upon generation a blank plot is generated with AX, H1, and H2 handles As data is read by reading files obt...

presque 13 ans il y a | 1 réponse | 0

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Question

exporting data to excel / csv using fprintf
So i have a data structure where I want to export into a csv or excel file. the fieldnames are the headers of the columns, and ...

presque 13 ans il y a | 1 réponse | 1

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Question

My First GUI: open a file, read the data, select which columns to plot, then plot it
This is my first GUI build using GUIDE, please bear with me, as I have watched about a dozen tutorial videos, but have yet to ha...

presque 13 ans il y a | 1 réponse | 0

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Question

textscan of csv files produces empty rows and cols
I have been using textscan to read large batches of CSV files, and every once in a while, I'd get a file that has "invisible" bl...

plus de 13 ans il y a | 1 réponse | 0

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Question

strange plotting issue
my code currently plots several series of data and then prints it to pdf in landscape mode however, i'm trying to add a few n...

plus de 13 ans il y a | 1 réponse | 0

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Question

both text and numbers in axis
I'm wondering if matlab is able to customize the axis where some of the ticks are strings and some of the ticks are number? ...

plus de 13 ans il y a | 1 réponse | 0

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Réponse apportée
double array of 0's and 1's conversion help
just tried A(A==1) = 256; A(A==0) = NaN; and the same thing happened. The A==1 part worked, but as soon as it tried t...

plus de 13 ans il y a | 0

Question

double array of 0's and 1's conversion help
I have an array of 0's and 1's Im trying to convert the 0's to nans and 1's to another value. A(find(A==1)=256; %this pa...

plus de 13 ans il y a | 2 réponses | 0

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Question

vlookup similar operation on unequal matrix size
I have a series of timestamps, x1, and values associated with it, y1, and another series of timestamps, x2 (different length) wi...

plus de 13 ans il y a | 2 réponses | 0

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Question

plotting with text display
I have a multi day graph, that I must present in 12 hour blocks. Currently, my code creates the graph, labels the graph, and ...

plus de 13 ans il y a | 1 réponse | 0

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Question

removing entire row in cell array if first column is a NaN
My data matrix (after reading into matlab with xlsread) contains many rows of string and numerical data, and at the end, there s...

plus de 13 ans il y a | 2 réponses | 0

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Question

plotyy and legend display
hi everyone, i'm trying to plot multiple graphs on a plot using multiple y-axes i'm using the plotyy function and everything ...

plus de 13 ans il y a | 1 réponse | 0

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Question

date time convert to elapsed time
I have a vector of date times in 'HH:MM:SS' format which I want to convert to elapsed time. Each cell is a 1 minute increment fr...

plus de 13 ans il y a | 2 réponses | 0

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Question

plot and ignore certain values
I have a vector I need to plot that contains numerics gathered from a data acquisition board collecting at 1 hz (1 point / sec)....

plus de 13 ans il y a | 2 réponses | 1

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Question

Reading excel files ignoring first X rows
New to matlab here so please excuse me if my questions are too simple I'm trying to use the xlsread function, but have it omi...

plus de 13 ans il y a | 2 réponses | 0

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