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Last seen: 2 giorni fa |  Attivo dal 2017

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Domanda


Opening "external" files in a compiled Mac program
Hello I have a program that has a button to open an external .pdf file. when I run via Matlab, I have the button call this cod...

10 mesi fa | 1 risposta | 0

1

risposta

Domanda


Error with reading file within a parfor loop in a compiled application
Hello I have an application that has a parfor loop in it. Part of the loop reads a .csv file and compares some values. When I...

circa un anno fa | 1 risposta | 0

1

risposta

Domanda


Does signal filtering with wavelet deconstruction (wavedec) and then reconstruction (wrcoef) introduce a phase shift ?
Hello I am removing low frequency noise from a signal using wavelet deconstruction and then reconstruction at a specific level:...

oltre un anno fa | 1 risposta | 0

1

risposta

Domanda


Question about toolbox dependencies
Hello I am working on getting a program ready for distribution and wanted to check on the required toolboxes. I noticed that wh...

quasi 2 anni fa | 2 risposte | 1

2

risposte

Domanda


imshow() poor image quality
Hello I have a GUI which is being used to display images. I have images in PNG format with resolution 3301x2550. I have a sim...

circa 2 anni fa | 1 risposta | 0

1

risposta

Domanda


How to make deployed program directory not read only
Hello I have a compiled program (prog_name.m) that takes data from an external file (data.csv). The external file needs to be ...

circa 2 anni fa | 1 risposta | 0

1

risposta

Domanda


Alternative to Eval for small number of variables
Hello I have been reading about using (or not using) eval, but have a situation where I cannot figure out how to get around it....

circa 2 anni fa | 3 risposte | 0

3

risposte

Domanda


Question about different results using PCA and SVD
Hello I'm in the process of larning about SVD and PCA, and have been experimenting by using Matlab I have a 3D set of points a...

oltre 2 anni fa | 1 risposta | 0

1

risposta

Domanda


Warning while loading an anonymous function
Hello I have a .mat file named DATA.mat that contains some data and an anonymous function 'standardizeFun': DATA.mat contains...

oltre 2 anni fa | 1 risposta | 0

1

risposta

Domanda


MD5 hash of .mat files varies
Hello. I have some simiarly named.mat files, some of which are copies of each other, and I wanted to compare their MD5 hashes t...

quasi 3 anni fa | 1 risposta | 0

1

risposta

Domanda


Error training neural network with datastore
Hello I am training a LSTM for sequence to sequence labeling I have it currently set up where XTrain is a 5000 x 1 cell array ...

quasi 4 anni fa | 3 risposte | 2

3

risposte

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:...

quasi 4 anni fa

Domanda


Help with parfor progress bar using data queue
Hello. I am trying to implement a progress par for a parfor loop, following the example shown at https://www.mathworks.com/he...

quasi 4 anni fa | 1 risposta | 0

1

risposta

Domanda


Undefined function or variable 'xlim' Error
Hi. All of a sudden I get the following error when running a function Undefined function or variable 'xlim'. Error in ba (li...

quasi 5 anni fa | 1 risposta | 0

1

risposta

Domanda


R2019a GUIDE GUI plotting very slowly
Hi. I recently upgraded from R2017a to R2019a. I have a GUI that has about 10 axes on it that should update all at the same ti...

oltre 5 anni fa | 0 risposte | 2

0

risposte

Domanda


Help with dragging lines in GUI using draggable.m
Hi. Im trying to use the handy draggable function <https://www.mathworks.com/matlabcentral/fileexchange/4179-draggable> for a G...

oltre 6 anni fa | 1 risposta | 0

1

risposta

Domanda


Help with graphical input on a GUI axes
Hi. I have a simple GUI where a signal is loaded from a file, and then displayed in a GUI axes. I want to let the user click ...

oltre 6 anni fa | 2 risposte | 0

2

risposte

Domanda


GUI briefly loading "old" data into graphs upon program initialization
Hi. I have a program that runs through a GUI. When the program loads there is a brief period when it appears to be loading "ol...

oltre 6 anni fa | 2 risposte | 0

2

risposte

Domanda


passing variables into custom datacursor in a GUI
Hello. I have a GUI and I would like to enable a custom datacursor. I have used the following code to setup the dataursor in t...

quasi 7 anni fa | 1 risposta | 0

1

risposta