Gabriel

INCOR - HC-USP

自 2014 起处于活动状态

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统计学

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10 个提问
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Use regular expression to extract a matrix from a file
Dear all, I've been trying to read a matrix from a (very confusing) file, as shown below. I am using MATLAB R2017a and the...

7 years 前 | 1 个回答 | 0

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Read coordinates on a txt file and plot them over an image.
Dear all, I made a program that reads some coordinates (x, y) of a text file and plot the points over a gray image. The prob...

8 years 前 | 1 个回答 | 0

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Unexpected behavior of listener
I had to delete the CircularRoi object/listener. Matlab was creating a different listener for each time I create a CircularRoi o...

9 years 前 | 0

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Unexpected behavior of listener
Dear all, I am trying to create a GUI which has 3 main components: 1- An axis which shows a slice of a 3D image and wher...

9 years 前 | 1 个回答 | 0

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Create a "listener" to a slider
I am creating a GUI in which I display a 3D image and navigate through it using a slider. I want to draw some points (using ...

9 years 前 | 2 个回答 | 0

2

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Get "RETURN" key press using "CurrentCharacter" returns and empty string.
Dear all, I am tryiing to write a GUI in which the user must enter the command (RETURN or DELETE) from the keyboard. For that...

9 years 前 | 1 个回答 | 0

1

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Customize get points function over an image function
Dear all, I ned to create a GUI wich shows an *image* and the user must be able to perform the following: 1 - Select *seve...

9 years 前 | 1 个回答 | 0

1

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How can I draw several ROI's using imfreehand?
I need to draw several ROI's using for example "imfreehand". I would like that the user draw as many ROI's as he/she wants, and...

9 years 前 | 0 个回答 | 0

0

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How can I edit the coordinate of a point ploted on an image?
Hi all, I am developing a GUI and I need to eventually move a point to another place using the mouse. For example: imsho...

9 years 前 | 1 个回答 | 0

1

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Problems running Matlab examples of MEX + Cuda
I am trying to execute a mex file using Nvidia NVCC compiler. I created a .cu and a .h file, as follows: addVectors.h file: ...

9 years 前 | 1 个回答 | 1

1

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CUDA_ERROR_LAUNCH_FAILED when using "gather" function
Dear all, I created two cuda functions, each one in a separated .cuh file, that are called from my main .cu program. I am try...

11 years 前 | 0 个回答 | 0

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