Professional Interests: Image processing & control systems

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?

mer än 6 år ago | 1 answer | 0

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...

ungefär 8 år ago | 1 answer | 0

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 ...

ungefär 8 år ago | 1 answer | 0

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)...

ungefär 8 år ago | 0 answers | 0

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...

ungefär 8 år ago | 1 answer | 0

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...

ungefär 8 år ago | 2 answers | 0

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...

ungefär 8 år ago | 1 answer | 0

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...

ungefär 8 år ago | 2 answers | 0

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...

ungefär 8 år ago | 1 answer | 0

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...

mer än 8 år ago | 1 answer | 0

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...

mer än 8 år ago | 1 answer | 0

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...

mer än 8 år ago | 0 answers | 0

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...

mer än 8 år ago | 1 answer | 0

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...

mer än 8 år ago | 1 answer | 0

Question

Input and output of PID controller

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

mer än 8 år ago | 1 answer | 0

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. ...

mer än 8 år ago | 1 answer | 0

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...

mer än 8 år ago | 0 answers | 0

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...

mer än 8 år ago | 1 answer | 0

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...

mer än 8 år ago | 7 answers | 2

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...

mer än 8 år ago | 1 answer | 0

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...

mer än 8 år ago | 0 answers | 0

Answered

PID controller in simulink

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

PID controller in simulink

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

mer än 8 år 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...

mer än 8 år ago | 3 answers | 0

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...

mer än 8 år ago | 1 answer | 0

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...

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...

mer än 8 år 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...

mer än 8 år ago | 2 answers | 0

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...

mer än 8 år ago | 1 answer | 0