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Mallikarjun Yelameli
Kyushu Institute of Technology
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why am I getting error "Undefined function or variable"
Thank you all for replying me so fast and early. The problem is solved when I restarted my computer and then Matlab started doin...
6 years ago | 0
Question
why am I getting error "Undefined function or variable"
I have defined a variable called "bestDimen". There is no error. I crosschecked many times. The script is also correct. It was w...
6 years ago | 2 answers | 0
2
answersQuestion
How to plot 3D scatter plot with legends?
I want to plot 3D scatter plot, change in colour with the label attached to the data point. Is it possible in Matlab or simply s...
7 years ago | 1 answer | 0
1
answerQuestion
How to edit confusion matrix figure in matlab?
For example, I have added a figure of confusion matrix generated in Matlab. I don't want the circled things information. How not...
7 years ago | 1 answer | 0
1
answerQuestion
How to read text file in matlab?
I have a text file. The example file attached here. Could you tell me please how to read it in table format? The 'dlmread' forma...
7 years ago | 1 answer | 0
1
answerQuestion
K-cross validation ANN
Check my following code, if there is any error (may be logical) let me know. Thank You. clc;clear all; close all; %traini...
7 years ago | 0 answers | 0
0
answersQuestion
how to calculate the classification accuracy in neural network toolbox?
net=patternnet(10); [net,tr]=train(net,inputs,targets); outputs=net(inputs); [values,pred_ind]=max(outputs,[],1...
7 years ago | 3 answers | 1
3
answersQuestion
Is it necessary to initialize weights and biases while training neural network? If yes then how to initialize it?
* I am using "patternnet" function for classification purpose. Is it necessary to initialize weights and biases with a proper nu...
7 years ago | 1 answer | 0
1
answerQuestion
How not to normalize the data in patternnet function and how to do K-fold cross validation technique?
I want to do classification using ANN 'patternnent' function. I am new to ANN. I have already normalised data and also divided i...
7 years ago | 1 answer | 0
1
answerQuestion
How to read large size excel files in matlab?
I have a file of 30000 rows and 1026 columns. If I use "xlsread" matlab functions then it takes about 6 to 7 minutes to read. ...
7 years ago | 0 answers | 0
0
answersUndefined function 'detectSURFFeatures' for input arguments of type 'uint8'.
Thank you for your suggestion.
9 years ago | 0
Question
Undefined function 'detectSURFFeatures' for input arguments of type 'uint8'.
Hi, I am getting the following error. Undefined function 'detectSURFFeatures' for input arguments of type 'uint8'. wel...
9 years ago | 2 answers | 0