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# Frisda Sianipar

Last seen: 2 years ago Active since 2021

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find fractal dimension value
i have the code to find fractal dimension value, but the image limit that can be calculated is only up to 512 x 512. So here I w...

2 years ago | 1 answer | 0

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Question

how to prove that the code is correct to generate fractal dimension values
i have found code to find the value of fractal dimension use box-counting method. this is the link : https://www.mathworks.com/...

2 years ago | 1 answer | 0

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Question

How to write the name of file into entry of matrices?
I want to write the name of some pictures as a entry of a matrices i have code like this: myFolder = uigetdir; filePattern = ...

2 years ago | 1 answer | 0

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Question

convert knnclassify to fitcknn

2 years ago | 1 answer | 0

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Question

Index in position 2 exceeds array bounds (must not exceed 1)
i get error on this code, can anybody help me please? The error: Index in position 2 exceeds array bounds (must not exceed 1). ...

2 years ago | 1 answer | 0

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Question

Save the value of fractal dimension
this example value that i want to save

2 years ago | 0 answers | 0

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Question

remove backgroung from the image
Can you help me to remove the backgrond from the image? this is example of image

2 years ago | 1 answer | 0

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Question

Classification data with knn method
Hello, I have this dataset and I want to classify it using the knn method and also find the performance accuracy of this classif...

2 years ago | 0 answers | 0

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Question

To repair the error about classification
indices = crossvalind('Kfold',label,5); cp=classperf(label); for i = 1:5 test = (indices == i); train = ~test; class =knnc...

2 years ago | 1 answer | 0

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Question

to search fractal dimension
This is already the segmentation stage, and I want to find the fractal dimension but it has an error. Can someone help me? im...

2 years ago | 1 answer | 0

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Question

Save multiple image automatically
Hi, I'm a final year student at a university in Indonesia. Actually I tried reading the image in matlab and then applying certai...

2 years ago | 1 answer | 0

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Question

Save multiple image automatically
image_folder = 'F:\kuliah\semester6\TA2\mencoba'; outfolder = 'F:\kuliah\semester6\TA2\mencoba\hasil'; if ~isdir(outfolder); m...

2 years ago | 1 answer | 0

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Question

how to save the output image

2 years ago | 1 answer | 0

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Question

how to repair the error of read multiple images in one folder and proceed directly to the background removal stage and generate fractal dimension values from those images
%-Read Folder clc; clear all; image_folder = 'F:\kuliah\semester6\TA2\Implemen'; filenames = dir (fullfile(image_folder, '*....

2 years ago | 1 answer | 0