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Beenish Mazhar


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27 total contributions since 2012

Professional Interests: Image processing & control systems

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Question


which type of camera should be used for detecting road lanes for good processing in matlab
What are the parameters which should be selected to choose camera for lane detection system?

6 years ago | 1 answer | 0

1

answer

Question


Fuzzy parameters in Fuzzy Interface Structure
Hi everyone...Is there someone who can guide me about fuzzy parameters..I have uploaded the image having Fuzzy Interface Structu...

8 years ago | 1 answer | 0

1

answer

Question


fuzzy controller in simulink
I have implemented fuzzy controller in simulink in ode45 with variable step size. It was not converging to reference but when I ...

8 years ago | 1 answer | 0

1

answer

Question


unit of timespan in simin command
What is the unit of the parameter 'timespan' of simin command in matlab. [t,x,y1, y2, ..., yn] = sim(model,timespan,options,ut)...

8 years ago | 0 answers | 0

0

answers

Question


how to scale two plots
I am having a very common question; but still I am helpless and found no solution for it. I am having two plots. I want to scale...

8 years ago | 1 answer | 0

1

answer

Question


How to call fuzzy controller in matlab mfile
Hi everyone! I have implemented fuzzy controller in GUI. I used to type fuzzy in command window; then I import from file and th...

8 years ago | 2 answers | 0

2

answers

Question


convexhull and mean caliper diameter in matlab
For a given image how can we calculate convexhull and mean caliper diameter. I am very new to convexhull and mean caliper diamet...

8 years ago | 1 answer | 0

1

answer

Question


RGB range for an image
Does the R,G,B range varies for the image taken with different cameras. Suppose I capture an image with blackberry and I capture...

8 years ago | 2 answers | 0

2

answers

Question


How to localize lane markings of road in different light conditions
Hi everyone; I am having two pictures of the same road taken during different light conditions as shown at: <http://tinypic.c...

8 years ago | 1 answer | 0

1

answer

Question


fuzzy pid cotroller is not converging to a reference point while pid controller converges for the same scenario
I am trying to implement fuzzy pid controller in simulink as uploaded at http://tinypic.com/view.php?pic=2ag269h&s=6 Fuzz...

8 years ago | 1 answer | 0

1

answer

Question


How to speed up simulation time for fuzzy controllers in simulink
I have implemented fuzzy controller in simulink as uploaded at <http://tinypic.com/view.php?pic=5l9t07&s=6>. Fuzzy controller ha...

8 years ago | 1 answer | 0

1

answer

Question


How to replace PID controller with fuzzy controller so that it can work same as PID
I have a model in simulink uploaded at: http://tinypic.com/view.php?pic=fe01hw&s=6 The model has PID controller with Kp=3...

8 years ago | 0 answers | 0

0

answers

Question


How to save video frames in another matlab file without making them visible
I have a video and I am doing some processing on the frames of video in matlab. After that the frames are compiled and a video i...

8 years ago | 1 answer | 0

1

answer

Question


How to adjust value from matlab-mfile and feedback in simulink
I am having a model in simulink uploaded at: <http://www.freeimagehosting.net/79moh. > In the first iteration the model sh...

8 years ago | 1 answer | 0

1

answer

Question


Input and output of PID controller
If input to PID controller is position can its output be a angle.

8 years ago | 1 answer | 0

1

answer

Question


How to give input from sensor to pid in matlab (mfile)
I am trying to implement the system in matlab(mfile)which I have uploaded at: http://tinypic.com/view.php?pic=2w33slt&s=6. ...

8 years ago | 1 answer | 0

1

answer

Question


How to change frame rate using mmreader
I am having a video in matlab; I read that using mmreader. The file information is: Video Settings: BitsPerPixel = 24 Fra...

8 years ago | 0 answers | 0

0

answers

Question


How to give frame of video as input argument of a function in matlabfunction block
Hi everyone! I am using 'from multimedia file' block to read video. The output of this block is a frame which is given to 'ma...

8 years ago | 1 answer | 0

1

answer

Question


How to extract frames of a video
Hi everyone! How can I extract frames of a video in matlab if I have used mmreader to read the video.I have used frame2im comma...

8 years ago | 7 answers | 2

7

answers

Question


How to give input to the block 'model' in simulink
I am working in matlab simulink.There are two parts of my work.one is about control systems and the other is about image process...

8 years ago | 1 answer | 0

1

answer

Question


linearization of a model in simulink
Hi everyone! I am having a model in simulink and when I execute it;it give me the error as: 'The model contains too many eleme...

8 years ago | 0 answers | 0

0

answers

Answered
PID controller in simulink
The problem can be sorted out if we use Ziegler-Nichols Tuning of PID controller.

8 years ago | 0

| accepted

Question


PID controller in simulink
Hi everyone! I am working on PID controller. I am having a model in simulink which I have uploaded at http://tinypic.com/view.p...

8 years ago | 3 answers | 0

3

answers

Question


How to automatically crop a frame of a video in simulink
Hi everyone! I am working to crop lanes from frames of a video in simulink.I have used selector block to define my region of in...

8 years ago | 1 answer | 0

1

answer

Answered
How to use state-space block in simulink with one input
Thank you I got the hint from the second point of your comment.Actually I am taking Matrix B to be of 4x1 and it should be of 4x...

8 years ago | 0

Question


How to use state-space block in simulink with one input
Hi I am using state-space block in simulink. I am having two inputs;so I have used a mux but state-space block is not accepting...

8 years ago | 2 answers | 0

2

answers

Question


Region of interest in simulink
Hi everyone! I am working on extracting road lanes from a video in simulink. Can anyone guide me how can I define my ROI in eac...

8 years ago | 1 answer | 0

1

answer