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how can i use plot functions? they are all unvariable.
<</matlabcentral/answers/uploaded_files/92875/1m.JPG>> Give a value to a variable of your choice and then select the same var...
7 years ago | 0
Question
How can we get bluetooth signal strength?
I want to know the strength of available Bluetooth signal.
7 years ago | 0 answers | 0
0
answersQuestion
How can I convert known GPS coordinates to image pixels, and again image pixels to world GPS coordinates?
I have few known points in an image and same points I have as GPS coordinates also. How can I georeference my image to get all p...
8 years ago | 1 answer | 0
1
answerQuestion
I have an input matrix of 17X4 and output matrix of 17X8, is there any method to fit regression with these many input and outputs together?
A problem with multiple input and multiple output regression
8 years ago | 1 answer | 0
1
answerQuestion
what is the mathematics involved behind "pointsToWorld" command?
What is the formula which converts image points to world points using "pointsToWorld" command?
8 years ago | 1 answer | 0
1
answerQuestion
How to measure area of a rectangle from an image?
Suppose, I have this image and I want to measure the area of the table surrounded by a red line. This table is rectangular but n...
8 years ago | 1 answer | 0
1
answerQuestion
Calibration of image without chessboard
I have some set of images of a roadway where I can see roads merging in the end. I want to calibrate this image I know some poin...
8 years ago | 0 answers | 0
0
answersQuestion
Can I change my voice sound similar to someone?
Hi... I am curious that how can we change our voice to someone else's voice. for example, I want to sound like my father or my b...
8 years ago | 1 answer | 0
1
answerQuestion
How can I know pressed mouse key on a GUI push button?
I have made a 'pushbutton' using GUI ('guide'). How can I know and display which mouse key (left, right or centre) I pressed o...
8 years ago | 1 answer | 0
1
answerhow to combine two .m files into one file
clear the question, what kind of file?
8 years ago | 0
what does matlab do in A/b if both matrices are 1x4 matrices in order to come up with a number ???
follow this link http://in.mathworks.com/help/matlab/ref/mrdivide.html
8 years ago | 0
Question
Why 'implay' is faster than any player we make in matlab?
I am trying to make a video player as per my need, I am using 'VideoReader', 'imshow' commands etc. I want to know why my player...
8 years ago | 1 answer | 0
1
answerQuestion
How can we use 'SPMD' for 'VideoReader'?
hi, I want to do do some video quality reduction fastly, I am using parallel computing , but this error is coming: 'Cannot call...
8 years ago | 2 answers | 0
2
answersQuestion
Can we come step back in 'vision.VideoFileReader', using 'step' method or any other?
see this page: http://in.mathworks.com/help/vision/ref/vision.videofilereader.step.html here 'step' is used to go to next fr...
8 years ago | 1 answer | 0
1
answerQuestion
can we play a video from desired location and move forward and backward using 'vision.videofilereader' command?
I want to forward and backward my video using'vision.videofilereader'. any help?
8 years ago | 0 answers | 0
0
answersQuestion
How can I get any pressed key while playing the video?
I want to get any pressed key during the video is played, using 'KeyPressFcn' my script is videoFReader = vision.Video...
8 years ago | 1 answer | 0
1
answerQuestion
how can I add a line in a video and play it with implay command?
I want to play a video in which I want a line at a location in the full video, How can I do that. I want to use 'implay' because...
8 years ago | 1 answer | 0
1
answerQuestion
How can I put a 'line' or any other shape in a video while playing a video using 'implay' ?
I want to play video using 'implay', because other methods process the video very slowly(like 'videoreader' etc.). But I want to...
8 years ago | 0 answers | 0