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Eric


Last seen: 3 years ago |  Active since 2011

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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:...

4 years ago

Question


What does the "Objective" mean in train method output?
Hi, I come across an example about bayesopt from the website here: https://uk.mathworks.com/help/stats/bayesopt.html Could an...

4 years ago | 0 answers | 0

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How to write objective function for Bayesian Optimization (bayesopt)?
Dear all, I am using `bayesopt` method and I need to provide an objective function. I have studied the https://uk.mathworks.co...

5 years ago | 1 answer | 0

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Question


How to use histfit for my histogram data
Dear MATLAB users, I have a histogram data derived from the following codes: [counts, bwhist] = imhist(septumMask, mymap...

11 years ago | 1 answer | 0

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Question


How to quantify the image quality from the given image samples
Dear MATLAB users, I have three image samples derived from an original RGB image. 1) Image 1 = R / (R+G+B) <<http://i33...

11 years ago | 0 answers | 0

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Which MATLAB function could initialise the parameter for thresholding process based on image intensities
Dear all, I have a threshold parameter called T, and it converts a green trichromatic coefficient,gbin (gbin = G / R+G+B) to...

11 years ago | 0 answers | 0

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How to smoothen a curve so I can separate 2 objects?
Greetings to all. I wish to smoothen a curve drawn in an image, so I can separate it into 2 objects. Here is the code used...

13 years ago | 0 answers | 0

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Stop interrupt button & delete line from graph error at GUI
Hi. The link below is the snapshot of my GUI. <http://www.imgplace.com/viewimg440/3707/63383235.png> The error appears when I ...

13 years ago | 0 answers | 0

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What caused GUI problem after Push Button is pressed and any recommended solution?
Hi. I have a GUI problem. Here is code for the Push Button. function runButton_Callback(hObject, eventdata, handles) %...

13 years ago | 1 answer | 0

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Question


EDITED with image - Detect human from Animal - thermal Image
Hi. I have tried to use imabsdiff approach to identify the human, animal object in the image. Following is the attached code and...

13 years ago | 1 answer | 0

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Import files from a folder into Matlab based on the files name
Greetings. I face problem in extracting 400+ files from a folder into Matlab. Those files are labeled as: splash1, splash2, spla...

13 years ago | 1 answer | 0

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Question


??? Index exceeds matrix dimensions error in ploting data from a vector
Greetings. I got this error "??? Index exceeds matrix dimensions." when I run the loop function below. a ='C:...

13 years ago | 1 answer | 0

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Question


Splash water detection at swimming pool using thermal image
[EDIT: 20110525 13:50 CDT - reformat - WDR] Greeting. I am developing an algorithm for splash water detection in the swimming p...

13 years ago | 1 answer | 0

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Rename many images using loop function and movefile function
Greeting. Sorry for my ignorance in computer science. I am new in digital image processing. I face problems in rename-ing 20 ima...

13 years ago | 1 answer | 1

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