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Oman Wisni


Last seen: 1년 초과 전 |  2018년부터 활동

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Programming Languages:
MATLAB
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질문


What happen with confusion matrix ?
Hi, Im trying to create confusion matrix, but the result in the green color or true class is not 100%, if the range 1-10 it shou...

거의 6년 전 | 답변 수: 2 | 0

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Want to share my code
hi, I want to share my matlab code that I use for my web-based project thesis. I got a lot of help completing the MATLAB program...

거의 6년 전 | 답변 수: 0 | 0

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How save the image using strcat ?
Hi, I want save my Image in folder there is include the name of image using strcat, I try but error ? here my function : func...

거의 6년 전 | 답변 수: 1 | 0

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Create GUI to desktop apps
Hy, I have 2 GUI in MATLAB. the name tes1.fig, tes1.m & tes2.fig,tes2.m.. This all interdependent each other. Now I want package...

거의 6년 전 | 답변 수: 1 | 0

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질문


Imread Image using pwd?
Hi, is there any way to create code for imread image using pwd, without declarad specific directory? like : im = imread(pwd,...

거의 6년 전 | 답변 수: 1 | 0

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Error not suitable symbol found ?
Hi, I have post many questions here, and all my questions get great answers from this forum. Now I have other question again her...

거의 6년 전 | 답변 수: 0 | 0

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error package using java ?
Hi, Im trying to package my function using MATLAB Compiler Java Package, But I get error like this ? ant: <ant> <mkdir dir...

거의 6년 전 | 답변 수: 0 | 0

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How create function for call image?
Hy, I want create function for input the image but, when I run my code cannot read images. Can help me fix my code? here my code...

거의 6년 전 | 답변 수: 1 | 0

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질문


How to test only one row ?
Hi, I have code for test data the result between ttes and pred_tes is equivalent. Now I want only test one row, where the inpu...

거의 6년 전 | 답변 수: 0 | 0

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Not include Web App Compiler.
Hi, I want integrate to website, but when I want to package using Web App Compiler, there is no Web App Compiler. I using MATLAB...

거의 6년 전 | 답변 수: 1 | 0

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질문


How to normalize data ?
Hi, I have data with dimension 1x25, where x = rand(1,25); D = size(x,2); I'm trying using this code, but the result is NaN....

거의 6년 전 | 답변 수: 1 | 0

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Developt matlab to website ??
Hi, I have finished testing the data, I want to display the results through the website, but the results I want to display are t...

거의 6년 전 | 답변 수: 2 | 0

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How to save accuracy training and testing data after learn classification?
Hy, I already finish train and tes data. I want to save the accuracy I get from every train and test. I do train and tes 5 times...

거의 6년 전 | 답변 수: 1 | 0

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How create training and testing data with k-fold validation using neural network ?
Hi, I have finished training and testing data with the neural network formula that I calculated manually. Where is my data x = ...

대략 6년 전 | 답변 수: 1 | 1

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Error using bsxfun??
Hi, I want to display the results of the calculations that I made, I want to add two values with different matrix sizes, I use...

대략 6년 전 | 답변 수: 1 | 0

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Create python code to matlab ?
Hi, I have code Python like below : probs = exp_scores / np.sum(exp_scores, axis=1, keepdims=True) Then, I write to matlab cod...

대략 6년 전 | 답변 수: 0 | 0

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How to multiply dimension matrix ???
Hi, I have matrix with dimension like below : A = 220 x 1; B = 220 x 11; I want C = 1 x 11 Im trying this code C = bs...

대략 6년 전 | 답변 수: 1 | 0

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Input and target have different number of sampel
Hi, I have some code her and following some example how to create neural network using toolbox. I have matrix with dimension lik...

대략 6년 전 | 답변 수: 3 | 0

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Error using +. Matrix dimensions must agree
Hi, I'm trying to create neural network for train my data. But I get error. I though its right but which one should I fix. Here ...

대략 6년 전 | 답변 수: 1 | 0

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K-fold cross validaton.
Hi, I will using K-fold cross validation for take random my data. I have image 275, my folder name leaf. In that folder includ...

대략 6년 전 | 답변 수: 0 | 0

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Error using cellstr.
I want to take all the pictures from my folder. I have made a code to take all the pictures and from each of the images I extrac...

대략 6년 전 | 답변 수: 2 | 0

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how to read cell in mat file ?
hi, I have ex.mat file which contain value like below X1 1 2 3 X2 2 3 4 when I using function load('ex.mat'); ...

대략 6년 전 | 답변 수: 1 | 0

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add value in array
hi, I have foldername of image, the name of image is a1.bmp, a2.bmp, b1.bmp, b2.bmp. I want store in array when a1 & a2.bm...

대략 6년 전 | 답변 수: 1 | 0

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Hi, how training and testing image using Multilayer Perceptron and image taken use k-fold validation for clasfication image leaf
I have pictures of leaves that will be train and test as many as 275 images, this image consists of 11 species. I have also extr...

대략 6년 전 | 답변 수: 0 | 0

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Hi, how to adding value to array in existing array ?
I have aray containing headers and values from some feature extractions. I also have 275 images. When I run my code, I want the ...

대략 6년 전 | 답변 수: 1 | 0

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Hi, I want ask you why the size of graycomatrix 8 x 8 ? that size default 8 x 8 or how ?
sir I example matrix gray = [0 1 2 2; 1 1 2 1; 1 0 2 0;]; but after I m=graycomatrix(gray); the result like this : m = ...

대략 6년 전 | 답변 수: 2 | 0

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how to calculate glcm ?
Hi, here I have code for calculate glcm using graycoprops(); and manual calculated. When I run in comman window using graycoprop...

대략 6년 전 | 답변 수: 0 | 0

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Hi, how to create new variable and add data in excel using matlab ?
I have 25 value from 25 variable. I already save it in excel. Here I have 175 data of image, so I need 175 rows for save the all...

대략 6년 전 | 답변 수: 0 | 0

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Hi, who can complete my this code. I find feature extraction using GLCM, in below the formula.
I know there is a function graycoprops() in Matlab Image Processing Toolbox that computes four parameters Contrast, Correlation,...

대략 6년 전 | 답변 수: 0 | 0

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Please help me to find Perimeter using regionprops()
I no get value of the perimeter in use regionprops(). I already trying another way : 1. Perimeter = stats.Perimeter; 2....

대략 6년 전 | 답변 수: 3 | 0

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