ErikaZ

Last seen: 9 mesi fa | Attivo dal 2016

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Insert/Concatenate cell array into nested cell array (by column and repeat in each row)
I have CA a 1x3 cell array with {3x13 cell} {3x11 cell} {3x11 cell}. Each nested cell have 2x# double arrays. Example CA{1} = ...

oltre un anno fa | 2 risposte | 0

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Why an annotation is plotted in a different position when the script is run as a whole than when running parts of it separately?
drawnow or pause(0.01) Solves the display issue

oltre 3 anni fa | 0

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Domanda

Two figures of the same size are pasted in PowerPoint with 2 different sizes
I have two figures where I created with figure() set(gcf,'units', 'normalized','position',[0.1869 0.0322 0.6875 0.8667],'pape...

oltre 3 anni fa | 0 risposte | 0

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Domanda

Why an annotation is plotted in a different position when the script is run as a whole than when running parts of it separately?
When I run a more detailed script as a whole, with the same structure as: %%%% BLOCK 1 figure(); set(gcf, 'units','normalized...

quasi 4 anni fa | 1 risposta | 0

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Domanda

Statistics: What is the difference between manova1() and anovan()?
I have basic knowledge in statistics and I don't know which function is the correct method for my data set. I trained neural ne...

circa 4 anni fa | 0 risposte | 0

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Domanda

Matlab 2017a NOT Initializing, working perfectly the day before
MATLAB opens but status stays in 'Initializing' and cannot click or open anything. It was working fine the day before. I have ...

oltre 4 anni fa | 0 risposte | 0

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Domanda

Explanation inputDelays and feedbackDelays in NARX
I need to verify that I am interpreting correctly how to set up delays in a narx network. Everything that I found in the exampl...

oltre 4 anni fa | 1 risposta | 0

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Plotting data from a 4D cell.
% A{d,sw,hLS} A was averaged over cv first layers=[2 6 10 16]; A([1:3,11,12,14:16],:,:)=[]; A(:,[3,5,7,9],:)=[]; functio...

quasi 5 anni fa | 0

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Domanda

Deleting slices in 3D array structure containing cell array fields
I have several 3D structures with the following notation Array(1:17,1:10,1:50).fields{1,1:10}(2,:) I need to delete the conten...

quasi 5 anni fa | 0 risposte | 0

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SOLUTION: Matlab installation update failed
Manually create the folder C:\Program Files\MATLAB\R2017a\appdata\components AND C:\Program Files\MATLAB\R2017a\appdata\products...

circa 5 anni fa | 1

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Domanda

SOLUTION: Matlab installation update failed
Manually create the folder C:\Program Files\MATLAB\R2017a\appdata\components AND C:\Program Files\MATLAB\R2017a\appdata\products...

circa 5 anni fa | 1 risposta | 1

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Domanda

What is net.inputs{1}.processFcns doing to the inputs? How can a narxnet balance inputs equally?
Matlab documentation describes net.inputs{1}.processFcns as normalization step applied to both the input vectors and the targ...

circa 5 anni fa | 0 risposte | 0

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Domanda

Can a Linear ARX Neural Network be created but just changing the nonlinear function of the hidden layer of a NARX network to a linear function?
I have created, trained and tested a NARX network using narxnet(). I am trying to run the exact "same" network but as a linear A...

circa 5 anni fa | 0 risposte | 0

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Delete/Extract values from nested cell arrays
Using ncellfun from File Exchange CPClear=ncellfun(@transpose,CPClear_angle); CPClear=ncellfun(@cell2mat, CPClear,3); CPClear...

oltre 5 anni fa | 0

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Domanda

Delete/Extract values from nested cell arrays
I have cell array X (see attachment) which is a {1x3}->{1x2}->{2x2}->{1x10}-> (sizes ranging from 5 to 27) From the inner array...

oltre 5 anni fa | 1 risposta | 0

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Domanda

Average of several (different, across) structures
I have 10 structures with 6 fields, each with 3D arrays. All of them have the same organization. I want to do the average of t...

oltre 5 anni fa | 1 risposta | 0

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Domanda

Why command window outputs 10 times ans = logical 1? See my separate comment, too
I cannot find where am I missing the semicolon in the following code: for j = 2:3 for t= 1:10 if j ==2 % Stairs u...

oltre 5 anni fa | 1 risposta | 0

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Transferring/Copying Data between Cell Arrays, Skip NaN values: Updated Code
for i = [1 10 100 2 20 200 3 30 300 4 40 400 5 50 500 6 60 600 7 70 700 8 80 800] [row,col]=cellfun(@(s) find(s==i),gait_ev...

oltre 5 anni fa | 0

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Domanda

Transferring/Copying Data between Cell Arrays, Skip NaN values: Updated Code
I have the following code for i = [1 10 100 2 20 200 3 30 300 4 40 400 5 50 500 6 60 600 7 70 700 8 80 800] [row,col]=cell...

oltre 5 anni fa | 1 risposta | 0

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Domanda

Concatenate rows within a 3D cell array
I originally had a 3D structure with 6 fields. structure(1:17,1:10,1:16).A structure(1:17,1:10,1:16).B structure(1:17,1:10,1...

circa 6 anni fa | 1 risposta | 0

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Domanda

Mean of a 3D struct with 6 fields
I have a 3D struct with 6 fields. The struct is a 17x10x16 and each field is a 1x10 array. I want to calculate the mean o...

oltre 6 anni fa | 1 risposta | 0

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Domanda

Accessing data in 4D CELL
I have a 4D cell with the following sizes A{17,10,16,10}(2,3). However, it only contains data on: % A{d,sw,hLS,cv} d=[1...

oltre 6 anni fa | 0 risposte | 0

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Domanda

Plotting data from a 4D cell.
I have a 4D cell with the following sizes A{17,10,16,10}(2,3). However, it only contains data on: % A{d,sw,hLS,cv} d= [4...

oltre 6 anni fa | 1 risposta | 0

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Domanda

What happens to the network performance when net.performParam.normalization = 'standard' is set?
I have use the following database to try to figure out my question above. [x, t] = bodyfat_dataset; Q = size(x, 2); Q1 ...

oltre 6 anni fa | 0 risposte | 0

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Domanda

How to calculate correctly Ntrneq, Nw, Hub, Hmax, MSEgoal for MULTIPLE SEQUENCES in neural networks?
I am trying to find the minimum number of nodes in hidden layer that satisfies my MSEgoal. I have my input and output cell ar...

oltre 6 anni fa | 0 risposte | 0

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Domanda

How to standardize/normalize values MULTIPLE SEQUENCES in neural networks?
I have an cell array of {1x491} with [2x33] values. Technically, I have 33 time series of length 491 with padded NaNs. I need...

oltre 6 anni fa | 0 risposte | 0

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PREPARETS: solved. How to test/predict a/with neural network with a new series of input?
In this case, the data was not as individual cell arrays. con2seq() can be use to format the data correctly.

oltre 6 anni fa | 0

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Domanda

What is the difference among using fitnet(), configure() or just using narxnet()?
I am trying to optimize and characterize a NARX network with 2 inputs and 2 outputs based on the number of neurons, delays, and ...

oltre 6 anni fa | 2 risposte | 0

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How does division of data occurs in multi sequence data sets in neural networks?
For default 'divideblock', it takes 70 percent of 400s time points for training. If needed to take 70% of the Q = 30, the mode...

oltre 6 anni fa | 0

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Use of catsamples() to concatenate sequences for a neural network
catsamples( EMG_InputSeries{i,:},'pad'); % For EMG catsamples( Angle_Moment_TargetSeries{:},'pad'); % For Ankle_Moment T...

oltre 6 anni fa | 2

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ErikaZ

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