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Naseeb Gill


Indian Institute of Technology, Kharagpur

44 total contributions since 2015

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Answered
Set slider Max and Min value
Although the correct answer is already given by Walter Roberson, I want to add something more. I also faced the same problem ...

1 year ago | 1

Question


How to named camera preview?
Hello, I have two cameras named _'Logitech Webcam Pro 9000'_ and I used both cameras simultaneously using code: cam1 = w...

1 year ago | 0 answers | 0

0

answers

Answered
how can i show the otput of the counter( which i have created as a function using ir sensor in arduino) to 16x2 lcd from MATLAB? please help!
In the e-mail to me with this question link, you wrote that you have used image processing like everytime a red color object is ...

1 year ago | 0

| accepted

Answered
Unable to close webcam and Matlab got stuck while processing Video.
To solve my above-mentioned problem, I used Matlab GUI. In this GUI, I create one axes (axes1 in which video will be shown) and ...

2 years ago | 2

| accepted

Question


Unable to close webcam and Matlab got stuck while processing Video.
Hello, I want to track red color using real-time video processing in Matlab 2014b. To open and see the preview I used followi...

2 years ago | 1 answer | 0

1

answer

Question


Webcam and other Support packages are not working in MATLAB 2014b.
I used _webcam_ in Matlab 2014b to acquire images. But today when I used _webcam_ in matlab script, it shows an error _ ...

2 years ago | 1 answer | 0

1

answer

Answered
Unable to open any kind of file in Matlab 2014b due to path error.
Okey, I found out the error. Actually what I did was. I made a function file named _length_ which is also a keyword for Matla...

2 years ago | 0

| accepted

Question


Unable to open any kind of file in Matlab 2014b due to path error.
Hello, Whenever I open Matlab script, it shows error; Warning: Name is nonexistent or not a directory: C:\Program Files\...

2 years ago | 1 answer | 0

1

answer

Question


How to find minimum distance between two cylindrical objects from binary image?
Hello, I have this binary image <</matlabcentral/answers/uploaded_files/98453/aa.jpg>> in which I have two cylindrical...

2 years ago | 1 answer | 0

1

answer

Question


Putting horizontal lines on two images placed side by side after every 20 pixels heightwise.
Hello, I have two images and I want to put those two images side by side and then want to draw horizontal lines on those images...

2 years ago | 0 answers | 0

0

answers

Question


Find area from binary image.
Hello, I have this binary image: <</matlabcentral/answers/uploaded_files/92976/untitled.jpg>> I want to encircle it wit...

2 years ago | 2 answers | 0

2

answers

Question


Stereo camera Calibrator App runs very slow.
Hello, I'm using _Stereo camera Calibrator App_ in Matlab 2014b. Initially, this app works fine and it took less time (in a min...

2 years ago | 0 answers | 0

0

answers

Answered
How to convert string into array?
Ok I got it. I just use below line: CC = str2num(area); And I got my expected array.

2 years ago | 0

Question


How to convert string into array?
Hello, I have a string named _area_ in which string are stored as shown below: 1 2296.0 220.9 232.5 ...

2 years ago | 3 answers | 0

3

answers

Question


Finding out number of pixels in white area in binary image as well as number of pixels of ROI in original image.
Hello, I have segmented image in which my region of interest (ROI) was white color cotton. Now I want to compare the number of ...

2 years ago | 0 answers | 0

0

answers

Question


Saving images from figure window in Matlab.
I'm saving images 500 dpi, using rendering in export setup from figure window in Matlab. But there is little change I have to ma...

2 years ago | 1 answer | 0

1

answer

Question


Send numerical values from Matlab to arduino
I have an array (2x4) in Matlab which may contains integer values as well as values in decimals, may e positive or negative. For...

2 years ago | 1 answer | 1

1

answer

Answered
In Matlab GUI, some blank space remain left in upper portion.
Okey, After reading few documents about Guide from Matlab Help, I came to know how to solve this problem. *In GUI toolbar cli...

2 years ago | 0

| accepted

Question


In Matlab GUI, some blank space remain left in upper portion.
Hello, I am developing a simple GUI but the thing is some blank space remain left in upper portion in GUI when I run that GU...

2 years ago | 1 answer | 0

1

answer

Question


Error while doing inverse kinematics in Matlab Simmechanics "To be legal in kinematics mode, all independent degrees of freedom must be"
Hello, I am doing inverse kinematics of 4dof robotic arm in Simmechanics Matlab. All details about my model is in below link...

2 years ago | 0 answers | 0

0

answers

Answered
About official robotics system toolbox Matlab and Peter Corke Robotics toolbox matlab.
Hello, I made contact with Matlab Robotics Toolbox team and their answer was positive i.e. I can use both. In their word...

2 years ago | 0

| accepted

Answered
Error in simmechanics matlab "attached coordinate systems must be collocated"
I solved this problem by seeing below image from internet. This image explain the constraints in coordinate system in simulink. ...

2 years ago | 0

| accepted

Question


Error in simmechanics matlab "attached coordinate systems must be collocated"
I am doing inverse dynamics in Matlab simmechanics in which position and orientation will be input to the end effector. But it s...

2 years ago | 1 answer | 0

1

answer

Question


Using 3D graphics animate the robot in Matlab GUI.
Hello, I have seen this example ( _http://in.mathworks.com/matlabcentral/fileexchange/14932-3d-puma-robot-demo/content/puma3...

2 years ago | 0 answers | 2

0

answers

Question


About official robotics system toolbox Matlab and Peter Corke Robotics toolbox matlab.
Hello, I came to know that matlab released robotics system toolbox in 2016 version but I'm using Matlab 2014b. At that time I...

2 years ago | 1 answer | 0

1

answer

Question


Error when using Matlab Function block in Simechanics (nested functions and parsing of Matlab function both error).
Hello, I create a simple simulink model using Matlab Function block to calculate angles of 4 dof robotic arm using Robotic tool...

2 years ago | 2 answers | 0

2

answers

Question


Simulink showing error. kinematic constraints cannot be maintained. Check solver type and consistency tolerance in the Simscape Solver Configuration block.
Hello, I'm using simulink to get joints torque by giving motion input. I create very simple CAD model in solidworks to learn...

3 years ago | 0 answers | 0

0

answers

Question


Sending values from Matlab to arduino using serial communication
I want to send numeric value from matlab to arduino but code is not working. Matlab code is as: doi = 3 ; arduino=s...

3 years ago | 3 answers | 1

3

answers

Question


in matrix, convert fraction part into decimal
Hello, I have a matrix in which each element is comes out as fraction part but I want it as decimal part. I'm using symbolic ex...

3 years ago | 1 answer | 0

1

answer

Question


How to use of trigonometric identities in matlab?
I want to do some matrix multiplication which include symbolic variables and sine and cosine function. Code is given below. ...

3 years ago | 1 answer | 0

1

answer

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