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john karli


Last seen: 21 jours ago
13 total contributions since 2018

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Question


how to plot 1x22000 struct with 1 field??
I have signal data which contain 1x1 struct with 22000 field i want ot plot these. I also upload the workspace of dataset.thank ...

3 mois ago | 1 answer | 0

1

answer

Question


How to solve the non linearity of camera calibration??
what is the latest and best technique.

10 mois ago | 0 answers | 0

0

answers

Question


how to label each object in an image using 8 conncetivity
Image is atteched

12 mois ago | 1 answer | 0

1

answer

Question


check that which actor or actress you resemble by performing k-nearest neighbour (k=1,3,5) using the Euclidian distance.
The code for reading dataset and showing some sample images is Attached in .m file

environ un an ago | 0 answers | 0

0

answers

Question


How to Show that which actor do you resemble for each value of k. You can use majority voting scheme for k=3 and for k=5.
The dataset consists of 50 32x32 color images of actors in 10 classes, with 5 images per class. Data -- a 50x3072 array of uin...

environ un an ago | 0 answers | 0

0

answers

Question


how to implement joint Entropy Formula in MATLAB?
I have image x=[1;2;3;4;5;6;7] and y=[9;8;7;6;5;4;3] how i can find joint entropy formula for joint entropy is attached picture....

environ un an ago | 0 answers | 0

0

answers

Question


how to solve bar Error . Error using bar (line 58) X must be same length as Y.
i have this code. last time its work good and but now bar error is shown. [num,text,raw] = xlsread('Book1.xlsx'); x=num(:,7); ...

environ un an ago | 1 answer | 0

1

answer

Question


How to find joint entropy??
Formula for joint entropy is given (joinentropy.PND attached) and my X(c column) and Y(d column) is given xlsx (attached). ho...

environ un an ago | 0 answers | 0

0

answers

Question


how to solve Subscripted assignment dimension mismatch.
i have this code for joint pmf yesturday it was working good but now i'm facing the error. [num,text,raw] = xlsread('UFOPOLLU...

environ un an ago | 1 answer | 0

1

answer

Question


how to find entropy of X.
how i implement this entropy formula(PNG file atached) in matlab code my X is Column c in xlsx file(attached) i want to find fo...

environ un an ago | 1 answer | 0

1

answer

Question


how to understand Linear prediction coefficient code.
I have given this code but i'm not really understand each line of code. . function [ar,xi,e,m] = lpcauto(x,M,win,Olap) % l...

environ un an ago | 0 answers | 0

0

answers

Question


How to find conditional probability 𝑷𝒓{𝒀 = 𝒚|𝑿 = 𝒙}
I have this Excel sheet(attached) and a want to find conditional probability 𝑷𝒓{𝒀 = 𝒚|𝑿 = 0} my code is [num]=xlsread('Book...

environ un an ago | 1 answer | 0

1

answer

Question


if column a=[1;2;3;2;5;2], b=[1;2;3;4;5;6] how many rows have a==2, i use this [a]=find(a==2) .
My question is on that a==2 row what is the value of row of column b.

environ un an ago | 1 answer | 0

1

answer