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Cyrus


South Dakota State University

Last seen: 3 years ago |  Active since 2016

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Is number of features the same as number of dimentions in SVM?
can we say that if we have two features the number of dimension is two, three features means three-dimensional, an so on? an...

7 years ago | 1 answer | 0

1

answer

Question


Error in reading dat file in matlab installed on linux using textread (Error using fullfile)
I'm reading a dat file using textread. the code works fine on the Matlab in windows, but shows an error in linux: [a,b,c...

7 years ago | 1 answer | 0

1

answer

Answered
how to plot vectors of unequal length in matlab?
You can make them equal in the following way, but you might want to assign any other value instead of "0" which best match your ...

8 years ago | 1

Answered
how do we calculate vegetation using ndvi------can u plz provide me with the code
if it is landsat8 image: Formula: NDVI = (NIR -R) / (NIR + R) File_Path = 'path\'; %% keep the \ File_Name = 'LC...

8 years ago | 4

Answered
exporting binary matrix to excel
you can download and use this file: <https://www.mathworks.com/matlabcentral/fileexchange/28600-xlsappend xlsappend.m> move ...

8 years ago | 0

Submitted


finding blank squares in Tic Tac Toe game
This cod finds the blank spaces in an image for Tic Tac Toe game, the size of the image is fixed.

8 years ago | 1 download |

Answered
How to label the blank space in a image ?
Here you go: The matrix named Blank_Matrix has the location of blank squares as 1; else the value is 0. clear all; close...

8 years ago | 0

Answered
how to create random double in specific range?
For generating double numbers you can use: r = rand( 1, 3 ,'double') and to have them in a specific range you can use the foll...

8 years ago | 0

| accepted

Question


Coordinate Conversion from XY in Satellite image to latitude and longitude
My associate and I are trying to convert XY Coordinates in a satellite image to latitude and longitude. Here is the process: ...

8 years ago | 3 answers | 0

3

answers

Answered
Fill the concave regions between two points in a Lung Image
Hi, split your image into two sub-images(split it from middle). then use morphological " <http://www.mathworks.com/help/im...

8 years ago | 0

Question


Generating seperate histogram curves for different brain tissue in T1 and T2 MR Images
Dear all, I am working on brain MRI segmentation. In some studies I have seen that they could create separate curves in histo...

8 years ago | 1 answer | 0

1

answer

Answered
Threshold detection for specific region
So you could generate the Binary Image, why do you still need to find the threshold? is finding the threshold something you real...

8 years ago | 0

Question


Using NDVI for making out some areas in satellite images (Geotiff image From USGS)
Hi there, In a scholarly paper named "Satellite Remote Sensing of Wheat Infected by Wheat streak mosaic virus" the authours m...

8 years ago | 0 answers | 0

0

answers

Question


Making a new Colored "TIF" and "RGB" image out of Landsat-8 Geotiff image(11 separate bands)
Hi There, I've downloaded a Landsat-8 image from USGS website, and now I have all the 11 bands(12 images and Metadata file), ...

8 years ago | 1 answer | 0

1

answer

Question


Reverse Input Image coordinates
Why does MATLAB get input image coordinates as (Y,X), but shows that as (X,Y), I don't get the reason of that. Isn't it better ...

8 years ago | 3 answers | 0

3

answers