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Tyndall National Institute

Last seen: plus de 4 ans il y a | Actif depuis 2017

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Neural Network Backpropagation Optimization
Hi all, I am training a shallow neural network with the following layers using the Neural Network Toolbox. input layer - ...

plus de 6 ans il y a | 1 réponse | 0

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Question

Timestep in Neural Network 's train function
Hi all, I am confused about the terminology utilized in MATLAB's NN toolbox. Regarding the inputs to the neural network, in the...

plus de 6 ans il y a | 1 réponse | 2

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Question

Format a SD card using MATLAB
Hi all, do you know if it is possible to format an SD card from MATLAB? Thanks in advance.

plus de 6 ans il y a | 1 réponse | 0

1

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Question

Structs fields indexing issue
Hi, I have a structure 'Parent', which stores three structs named 'Child1','Child2' and 'Child3' (these structs have the same...

plus de 7 ans il y a | 2 réponses | 0

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Question

Do not hide uimenu on click
Hi all, I am develping a GUI with MATLAB 2014b on Windows 7. I have a submenu consisting of 8 uimenus as shown in the follow...

plus de 7 ans il y a | 1 réponse | 1

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TCPIP object scope in MATLAB 2014b
Hi all, I am working with to scripts, A and B. I've created a *TCPIP object* using MATLAB's "tcpip" function in script A. Now...

presque 8 ans il y a | 1 réponse | 0

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Object modifications in script
Hello, I've *created a class* in MATLAB 2014b. Then I've stored 4 objects of that class in an array. But, if I modify some pr...

presque 8 ans il y a | 1 réponse | 0

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Question

Update image representation and renderer
Hi all, is there any way to update an image so MATLAB doesn't give the control back until those changes are represented in th...

environ 8 ans il y a | 2 réponses | 0

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Question

drawnow and refreshing screen
I'm using MATLAB 2014b and Windows 7. I have activated vertical sync on my computer. I have defined the following image: % ...

environ 8 ans il y a | 2 réponses | 0

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Question

Show image for just one frame
Hi, I want to do the following task in a loop for 100 times: * change image color to white during just one frame * change...

environ 8 ans il y a | 2 réponses | 0

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Question

Get image handle with imshow
When I create a white image and try to access its handle via imshow, it returns a number instead of a struct. % Create vect...

environ 8 ans il y a | 1 réponse | 0

1

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Question

Error starting parallel pool
I'm using MATLAB 2014b on Windows 7. Typing ver shows I have installed Parallel Computing Toolbox, but when I type matlabp...

environ 8 ans il y a | 1 réponse | 0

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Question

Display an image changing its color
Hi, I want to display a white image during 10 seconds, changing its color to black every 1 second from white to black. My cod...

environ 8 ans il y a | 1 réponse | 0

1

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Question

Measure the time spent by a function
Hi everyone, I have programmed a function in Matlab which calls a second function from a DLL which is programmed in C. For in...

environ 8 ans il y a | 2 réponses | 0

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Question

RS232 loopback test
Hi folks, I'm using a StarTech USB-RS232 adaptor. I have plugged the USB end to my computer, leaving the RS232 end. I would ...

environ 8 ans il y a | 1 réponse | 0

1

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Question

RS232 to MCC communication
Hi, I'd like to connect the MCC board (PCI-DIO24) in my PC to an USB to RS232 adaptor. What I wanna do is to send a series of...

environ 8 ans il y a | 1 réponse | 0

1

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Question

Trigger function with precission
Hi all, I want to execute a function every *200 ms* in my script. The precission of the trigger is very important in this cas...

environ 8 ans il y a | 1 réponse | 0

1

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Question

tic - toc behavior
Hi all, I'm analyzing how "tic toc" functions work in MATLAB. In the following example I use the loop: tic wh...

environ 8 ans il y a | 1 réponse | 0

1

réponse

Question

MATLAB precise time reference for time allignment
Hi all, I'm developing a project that needs to allign incoming samples from two different sources in time. For instance, let'...

environ 8 ans il y a | 1 réponse | 0

1

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Question

Set time reference for incoming samples
Hi all, I have a system consisting in multiple Bluetooth devices that send samples to Matlab at a specific rate. Since I'm us...

environ 8 ans il y a | 1 réponse | 0

1

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Question

Get CPU and memory usage
Hi, I'm developing a pretty demanding GUI in Matlab, so I'd like to check the CPU usage every few minutes. I would like to obt...

environ 8 ans il y a | 1 réponse | 0

1

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Question

Start GUI in full screen
Hi all, I'd like to know how to start my GUI in fullscreen mode. Let's say I have my GUI.m script and press F5 to start it up...

plus de 8 ans il y a | 1 réponse | 0

1

réponse

Question

Plot line in subplot removes axes title
Hi everyone, I'm having an issue regarding plot and subplot commands. I created a figure ( _figure graphic object_) as follo...

plus de 8 ans il y a | 1 réponse | 0

1

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Question

Get handle of clicked element in GUI
Hi people, I'd like to know how to *get the handle of the current axes I am clicking* in GUI so another callback function can...

plus de 8 ans il y a | 1 réponse | 0

1

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Question

Dynamically reorder subplots in GUI
Hello everyone, I'm developing a *GUI* using *GUIDE*. The functionality I want to achieve implies that when the user clicks a...

plus de 8 ans il y a | 1 réponse | 0

1

réponse