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skyimager


IIT Kharagpur

Active since 2012

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Need to find centre of the circle
<</matlabcentral/answers/uploaded_files/71113/entropyfilt_imgB.jpg>> Need to find Centre of the black (approx) circle in the ...

ongeveer 7 jaar ago | 3 answers | 0

3

answers

Question


How to reduce sun brightness
I want to reduce the effect of sun brightness from my image. I have used entropyfilt function of matlab to identify the saturate...

ongeveer 7 jaar ago | 1 answer | 0

1

answer

Question


Automatic Graph Cut method
I want to separate the clouds form the sky using the automatic graph cut method. Can anyone please help me. I read a paper which...

ongeveer 7 jaar ago | 1 answer | 0

1

answer

Question


How to represnt weather polygons in a simulated aircraft flight path. I am writing a code for Aircraft flight path optimisation in adverse weather condition
I am trying to write a code for Aircraft flight path optimisation. I have a grid of 300-by-200, in which I represent two Airport...

ongeveer 7 jaar ago | 0 answers | 0

0

answers

Question


How to represent two airport locations in a grid in Matlab and plot the flight path between the two airports ? I am trying to write a code for Aircraft flight path optimisation.
I am writing a code for aircraft flight optimisation. I need to represent the Delhi Airport (28.556210, 77.099561) and Kolkata...

ongeveer 7 jaar ago | 1 answer | 0

1

answer

Question


I have a rectangular image. I want to crop the AOI which is circular. Please guide me how to do it. I have attached the image here. It is an all sky image.
I have a rectangular image. I want to crop the AOI which is circular. I want to define a suitable radius and only tat part has t...

meer dan 7 jaar ago | 1 answer | 0

1

answer

Question


Problem with fprintf
I am trying to write some data to my serial port using the 'fprintf' command. The command works fine when i run it in my command...

bijna 12 jaar ago | 1 answer | 0

1

answer

Question


Calling Variables
I am defining variable 's' in one function of my gui. Now i want to use "s" in another function of my same gui. How can i do tha...

bijna 12 jaar ago | 1 answer | 0

1

answer

Question


String parsing
My text is of the form a='1233.44,56,78,Earth'. Now i want b=1233.44,56,78 and c=Earth. how can i do that?

bijna 12 jaar ago | 1 answer | 0

1

answer

Question


UICONTROL
I am running a loop and inside that I am creating edit boxes using uicontrol. I am the loop to refresh the data in the edit boxe...

bijna 12 jaar ago | 1 answer | 0

1

answer

Question


Creating Edit Box without using GUIDE
I am trying to make certain plots using a script file. Now i want to display data also, the same way we do in GUI using guide. B...

bijna 12 jaar ago | 1 answer | 0

1

answer

Question


size
VAR_START = 9 12 14 17 24 31 34 37 40 43 46 49 52 55 58 61 64 >> NVAR...

bijna 12 jaar ago | 2 answers | 0

2

answers

Question


Serial Read Error
I am trying to read data from serial port. The port being used is COM1. I am getting the following error : ??? Error using...

bijna 12 jaar ago | 2 answers | 0

2

answers

Question


Dynamic data plotting
How to do dynamic plotting of data. I am receiving data continuously from the serial port (data given by a sensor). Now i want t...

bijna 12 jaar ago | 1 answer | 0

1

answer

Question


String parsing and array of strings
The input data format is target$345$678$78$780$target. Noe the data format is constant but the number set is continuously changi...

bijna 12 jaar ago | 1 answer | 0

1

answer

Question


String parsing
input string s='Temp : 34, Altitude : 35, Pressure : 45' . I now want to store Temp, Alt and Pressure value in three different S...

bijna 12 jaar ago | 1 answer | 0

1

answer

Question


time delay
i am receiving continuous data from a sensor. My objective is to ensure that data from my sensor is displayed in my text box in ...

bijna 12 jaar ago | 1 answer | 0

1

answer