Community Profile # Nick Vasilakis

Last seen: Today Active since 2021

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Question

Plot the s_b_squared with the imahe histogram
Hello! So I have an image,and I would like to implement image segmentation on it. To be more specific, I'm performing Otsu's th...

ein Tag ago | 0 answers | 0

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Question

How to show the accuracy on a confusion matrix
Hello! So I've trained a perceptron with 29 data and I implemented its confusion matrix. Yet I want it to show me the accuracy....

etwa ein Monat ago | 1 answer | 0

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Implementing perceptron using while and for
Hello, so i'm trying to implement a perceptron in Matlab in order to seperate the letters I and O by using a while and a for loo...

etwa ein Monat ago | 1 answer | 0

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Question

Hello! So I'm trying to find a way to read from a matrix of size 1x2000 the values that are assigned in positions 750 to 834 us...

etwa 2 Monate ago | 1 answer | 0

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Solution of equation of difference
Hello! So I'm trying to solve this equation: for A>0 and being my main variable Initial value of y(-1)=3 and for N=30 loops ...

4 Monate ago | 1 answer | 0

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Question

Finding the last value of a difference equation
Hello! So I've been assigned to solve this equation: where A is a positive nymber and 0<=n<= N-1, while also N=30 Further...

4 Monate ago | 2 answers | 0

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Finding radius of sphere and circle
Hello! So i'm trying to find the values of radius of a sphere and a circle from their formulas of area and volume.I want my_eval...

4 Monate ago | 2 answers | 0