Answered
Calculating average and standard deviation for element correction factor from excel file
Hello, this should do nicely; % Assuming your spreadsheet file is in the current (working) Matlab folder optns=detectImportOpt...

5 years ago | 0

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Answered
Create new matrix with compine values
Hello, this should do nicely using a 3D-cell array: a = [0 0 1; 1 0 0; 1 0 1]; b = [1 0 1; 1 1 1;1 1 1]; c= [0 0 0 ; 1 0 0...

5 years ago | 0

Answered
The size of X must match the size of Z or the number of columns of Z.
Hello, it is best practice to to attach your line of code (with comments), in the code description box provided for by the Matla...

5 years ago | 0

Answered
Get the value of a cell that is in the same row of matching cell in excel to matlab
Hello, this can do nicely; % Am assuming your file,"myfile.xlsx" (arbitrary name), is an excel file, and in the current (workin...

5 years ago | 0

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Answered
Run this code for every certain columns of tables in a cell and saving the result in new cell
Hello, I have taken a look at your workspace variable ("C"), and i think you should consider writing that program as a function ...

5 years ago | 1

| accepted

Answered
How to get general interval from a string with regexp
Hello, making use of your string, with some modification, this should do nicely: str="... X 1.5-2.8 mm X -2.5--3.3 mm... "; ex...

5 years ago | 0

Answered
How to take mean of each row/column of matrix with while loop
Hello, this should do nicely; % If you want to calculate the average for each row: A=[1 2 3 4;4 3 2 1;3 2 1 4]; m=0;Z=zeros(s...

5 years ago | 1

Answered
Find solution for two matrix, ome has symbolic unknown in it
One option is to use the "solve" function, with independent asssignment of equations in your matrix: "answer" to each value of t...

5 years ago | 0

Answered
How to display result from solve ?
what are you trying to do here? Xr2 = [' R2 = ',num2str(S(2),16)]; This should do nicely: Xr2 = [' R2 = ',int2str(S(2))]; ...

5 years ago | 1

Answered
Change the alignment and font size of edgelabels
Hello, I think something like this can work nicely: % Edit the last line of your code to: h=plot(G,'Layout','force'); h.EdgeL...

5 years ago | 0

Answered
How to find rng No. of a trained network ?
Hello, it is always good practice to initiate the random number generator before training. This can be seeded with a number of y...

5 years ago | 0

Answered
how to extract data from an text file?
% what does the 'w' mean? 'w' gives write access permission to the file % also, what does ''%4.4f\n'' mean? This is a format...

5 years ago | 0

Answered
how to extract data from an text file?
Hello, there are a number of ways to go about this. Please refer to the following links: https://mathworks.com/help/matlab/ref/...

5 years ago | 0

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Answered
How do I save a figure as the title of the figure?
This should do nicely for you. handle=figure; title_name='WT 0HR'; title(title_name, 'fontsize', 20); surf(xi, yi, Z); save...

5 years ago | 0

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Answered
Splitting a cell array of multi-word strings into a cell array of single-word strings
I think this can do nicely: SingleColumnStrings=cellstr(strsplit(strjoin(string({'Here is my First String';'Now a second string...

5 years ago | 0

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Answered
use of modulus in matlab
Please refer to the matlab documentation in your version of the software and search for: "abs". Alternatively refer to: https:/...

5 years ago | 1

Answered
How to calculate the hat matrix for a linear model?
Hello, computations of the Hat matrix from predictors (observations) and the targets-fitted model values are expected to present...

5 years ago | 0

Answered
How can I plot a neural network?
Hello, with the latest Matlab version 2019b, you are availed with a wide range of functions that can do this job for you. With m...

5 years ago | 0

Question

Artificial Neural Network (ANN) Regression Fitting (fitnet) difference in R2 (r-squared) values calculated from NMSE (Normalized Mean Square Error) and best performance data values from the training record (tr)
Hello Community,first and foremost am grateful for all your posts and answers. They have proved to be invaluable and of great he...

5 years ago | 0 answers | 0