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muhammad faiz


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Active since 2016

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Question


blue screen when running the simulink real time
Hi, what should i do about the blue screen problem? everytime i try to run the model in simulink in real time, it will get the...

6 years ago | 0 answers | 0

0

answers

Question


Run multiple files or while loo simulataneously
Hai, I have 2 sensors on my drone which is laser and camera sensors. i would like the camera sensors to execute the optical fl...

6 years ago | 0 answers | 0

0

answers

Question


change specific col and row in a matrix
Hi, let say i have matrix A=[20 40 60 70; 10 20 30 40; 60 50 20 10]. I want to change value in these location (e.g (2,2),(3,2)...

6 years ago | 2 answers | 0

2

answers

Question


change input during Timer function is running
Hi, i have like below: function paus(src,evt,b) c=b+1; display(b); end and my timer is: a = timer(...

7 years ago | 0 answers | 0

0

answers

Question


run m.files while real time simulink is running
Hi, how can i run m.files while my simulink in real time is running? This simulink real time is a controller for a drone and...

7 years ago | 0 answers | 0

0

answers

Question


a.r drone control
hi, i stream my a.r drone camera using ffmpeg, however, when i'm trying to send a command from matlab to the drone (e.g move ...

7 years ago | 0 answers | 0

0

answers

Question


transfer data with high frequency via serial connection
Hi, can someone tell me what is the effect of transferring data (from arduino) at very high frequency to matlab via serial co...

7 years ago | 0 answers | 0

0

answers

Question


problem with Snapshot on webcam
Hi everyone, I have problem with the snapshot syntax. so, basically, i have this project which use laser distances and camera/...

7 years ago | 1 answer | 0

1

answer

Question


a.r drone command from pc
hi, can someone show me how to give a command (e.g takeoff or land) to a.r drone 2.0 via matlab? what are the steps? thank ...

7 years ago | 0 answers | 0

0

answers

Question


SIFT matching features with euclidean distance
Hai, I don't understand how exactly euclidean distance can help us to match features from 1 image to another. can someone he...

7 years ago | 1 answer | 0

1

answer

Question


connect a.r drone 2.0 to matlab
hai, can i connect my a.r drone to matlab. Plus, i want to get live stream from as the well to do some image processing. i'v...

7 years ago | 1 answer | 0

1

answer

Question


Harris corner on binary image
Hi, is it possible to apply harris corner binary image? I have try coding the harris manually(get this code from youtube) on ...

8 years ago | 0 answers | 0

0

answers

Question


select groups of data that is has high frequency
hai, how do i automatically select group of data that has high frequency?. for example, in the picture i've attached, the gr...

8 years ago | 1 answer | 0

1

answer

Question


Determine the length of the object
Hai everyone, I want to measure the length of object in image and these are the information that i have: a) distance from th...

8 years ago | 0 answers | 0

0

answers

Question


Compute Harris Corners manually
Hai, I know there is a function 'detectHarrisFeatures' which can calculate automatically the corner points in the picture.But...

8 years ago | 0 answers | 0

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answers

Question


corner detector on binary images
Hi, when i'm using Harris corner detector on binary images (which i converted it from greyscale image using im2bw), why it pr...

8 years ago | 0 answers | 0

0

answers

Question


set the threshold value by percentage
Hi, if i have 2 matrices A and B. A=rand(1,2) B=rand(10,2) how do i find a point B where the distance to points A is close...

8 years ago | 1 answer | 0

1

answer

Question


webcam field of view angle
Hi, how to know the webcam field of view angle from matlab?plus, can we change the field of view of the webcam (e.g reduce th...

8 years ago | 1 answer | 0

1

answer

Question


Remove SURF points according to scales
Hai, I would like to remove any SURF points that having scales less than 2. how can i do that? please help.

8 years ago | 2 answers | 0

2

answers

Question


SURF points in the video?
How do i plot SURF points in the video? i need to visually look at the points by frame. please help

8 years ago | 0 answers | 0

0

answers

Question


remove unwanted regions in edge detection
Hi, Basically, i want to detect an object (table) in the image and i'm using edge detection to detect the edge of the object. ...

8 years ago | 0 answers | 0

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answers