Community Profile

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Diego Barragán


85 total contributions since 2007

Ph.D. student in Electrical Engineering.

Professional Interests: VHDL, Signal Processing, Wireless communication.

Contributions in
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Submitted


HANDBOOK OF GRAPHICAL USER INTERFACE (Spanish!)
GUIDE Tips... and examples!¡Está en español!

1 month ago | 65 downloads |

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A simple system for automatic test processing and exam scoring.
A simple and efficient GUI program for automatic test processing and exam scoring.

2 years ago | 51 downloads |

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GUI for data transmission and reception in RS232 standard.
GUI for data transmission and reception in RS232 standard.

2 years ago | 7 downloads |

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GUI for video capture & image processing.
Video capture & image processing.

2 years ago | 56 downloads |

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WebCam (AVI video) color tracking
WebCam (AVI video) color tracking

2 years ago | 31 downloads |

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Tracking pupil using image processing.
Tracking pupil using image processing from .avi video.

2 years ago | 54 downloads |

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Traffic surveillance using image processing.
Traffic surveillance using image processing

2 years ago | 60 downloads |

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A surveillance system based on image processing.
A surveillance system based on image processing.

2 years ago | 28 downloads |

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Webcam Based Laser Rangefinder.
This application measures the distance from the webcam to a point in front.

2 years ago | 26 downloads |

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Moving object tracking based on background subtraction.
Image processing application that detects the movement of an object.

2 years ago | 79 downloads |

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Shape recognition using 2-D correlation
Shape recognition using 2-D correlation. Input images are read from webcam.

2 years ago | 75 downloads |

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Posted


Real-Time with Matlab or LabView

3 years ago | 1937 views

Submitted


DIGITAL FILTER GUI
DIGITAL FILTER

3 years ago | 17 downloads |

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Optical Character Recognition (OCR)
The aim of OCR is to classify optical patterns corresponding to alphanumeric or other characters.

3 years ago | 274 downloads |

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Using CORDIC for phase and magnitude computation
Script for generate values for comparison with VHDL results.

5 years ago | 0 downloads |

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Responded


Re: Sending the position of a square
Hi I have this code: im=imread('figura.jpg'); imagen=im2bw(im); borde=edge(imagen,'sobel'); [x y]=find(borde); tabula=zeros(si...

7 years ago | 2405 views

Posted


Sending the position of a square
Hi all. I have the perimeter of a shape (a square). I want to send the coordinates of every point via serial port. How I can se...

7 years ago | 2405 views

Responded


Re: Warning dialog box (warndlg)
Dear Jan Thank you so much. That function works fine. Kind regards

7 years ago | 4839 views

Posted


Warning dialog box (warndlg)
Hi all I'm using a warning dialog box (warndlg) in a GUI. I want the GUI run the following action when I press the OK button th...

7 years ago | 4839 views

Responded


Re: Load mat-file from GUI
I do it: function figure1_DeleteFcn(hObject, eventdata, handles) =)

7 years ago | 6269 views

Posted


Load mat-file from GUI
Hi all I try to load a mat-file when I close GUI. I use this code: function figure1_DeleteFcn(hObject, eventdata, handles) lo...

7 years ago | 6269 views

Posted


Device for image adquisition
Hi all I want to process six images at same time. I'm trying to connect directly four usb cameras to PC, but the image processi...

7 years ago | 1288 views

Submitted


Video tutorial: Optimize code for a graphical user interface
Remove unnecessary code in the m-file of graphical user interface. Narration in Spanish.

7 years ago | 2 downloads |

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ASK, OOK, FSK, QPSK. Digital Modulations and demodulations in SIMULINK.
ASK, OOK, FSK, QPSK modulators and demodulators.

8 years ago | 126 downloads |

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Responded


Re: Serial communication trouble
The problem was solved. Use FWRITE instead FPRINTF.

8 years ago | 2869 views

Posted


Serial communication trouble
Hi all. I'm trying to control a servo motor with matlab via serial communication and using a microcontroller. In version 7.1,...

8 years ago | 2869 views

Responded


Re: serial port timeout error
Hi You can review this video: http://www.youtube.com/watch?v=mnA-jFWLDyg&fmt=18 The narration is in spanish, but you can foll...

8 years ago | 6362 views

Posted


Image acquisition from several webcams
Hi all I'm trying to acquire four images from four webcams. I note that first webcam works good, but second is something slow a...

8 years ago | 2384 views

Posted


Get images from two webcams
Hi all I have two webcams which i want to integrate with matlab. Basically, I want to do take input images from both the cams a...

8 years ago | 927 views

Posted


Get images from two webcams
Hi all I have two webcams which i want to integrate with matlab. Basically, I want to do take input images from both the cams a...

8 years ago | 3731 views

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