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vanrapa


Actif depuis 2019

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Question


Issue in using splitapply to plot data
Hi, I have an array with 14 columns. Column 3 contains groups of numbers. I would like to plot column 1 vs. column 4 for each g...

plus de 4 ans il y a | 1 réponse | 0

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réponse

Question


Read and format multiple text files line by line
Hi all, I have about 50 text files. Each text file has 17 columns and several rows of data(attached a sample file). Now I have...

plus de 4 ans il y a | 1 réponse | 0

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Question


Very High Overfitting Upper Bound Value for Hidden Nodes
Hello, I am trying to implement regression/curve fitting NN. My dataset is I = 1, N = 52500, O = 3. I would like to find out N...

plus de 5 ans il y a | 1 réponse | 0

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réponse

Question


Why is GoogLeNet classifying all inputs to the same output class?
Hi, I seem to be having a problem classifying with GoogLeNet. I am using vibration data (420-by-10002 matrix) sampled at 10 KHz...

plus de 5 ans il y a | 1 réponse | 0

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Question


Y-axis value of plot is stored as zero
Hello, I am performing a computation and plotting the result. I have three signals, FA, FB and C (15223x1 complex double). I a...

plus de 5 ans il y a | 1 réponse | 0

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Question


Rearrange halves of yaxis in graph
Hello, I need to rearrange my graph. I would like to rearrange the y axis so that, y for x=1.25 to 2.1 will be placed before th...

plus de 5 ans il y a | 2 réponses | 0

2

réponses

Question


Signal Computations & Reconstruction
I would like some help with the following, I have two signals, A1 (8192 x 1) and B1 (15223 x 1) sampled at 72 MHz. 1.I have to...

plus de 5 ans il y a | 1 réponse | 0

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Question


Add some elements of one matrix with another
Hello, I need to add some elements of several ‘n’ square matrices in a particular fashion and append zeros in the rest of the e...

plus de 5 ans il y a | 1 réponse | 0

1

réponse

Question


Rearrange matrices in a cell array
Hello, I am generating some 10 square matrices (4x4), say 1 to 10, using a for loop and storing it in a cell array. And I am al...

plus de 5 ans il y a | 2 réponses | 0

2

réponses

Question


Signal filtering and FFT
Hello, I have a real time vibration data for 3.0599 seconds sampled at 9600 Hz. I need to compute the FFT of the signal and f...

plus de 5 ans il y a | 1 réponse | 0

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Question


Rsq from NMSE in NN
I am trying to find out the best number of hidden neurons for a network. I am training the network in a loop with different numb...

plus de 5 ans il y a | 1 réponse | 1

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réponse