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Calculate similarity between data columns in the data matrix
Hello I have an Excel file containing recording data. The first four columns are log data: Column 1 logs the stimulus IDs ove...
29 Tage vor | 2 Antworten | 0
2
AntwortenFrage
Replacing numbers in the matrix
Hi, I have matrices with logfile and data. The first 5 columns is the log fille that logs stimuli representation in time (a...
12 Monate vor | 1 Antwort | 0
1
AntwortFrage
Resize and align the data matrix based on the stimuli ID
Hi, I have matrices with 2 column like in the file attached below (log). The 1st column logs an analog signal of stimuli in t...
etwa ein Jahr vor | 1 Antwort | 0
1
AntwortFrage
How to place sound files in to cell array and play them in Matlab
Hi, I have a mat file that has sound files in the cell array as in the example attched bellow. I am splitting single sounds and...
etwa ein Jahr vor | 0 Antworten | 0
0
AntwortenFrage
resize matrix based on indices
Hi, I am working with matrices as in the file attached below. The first 4 columns log for stimuli representation in time. The r...
etwa ein Jahr vor | 2 Antworten | 0
2
AntwortenFrage
Shuffle matrix based on column elements
Hi, I have matrices like in the file attached below. The 4 columns log for stimuli representation in time. The rows are time an...
etwa ein Jahr vor | 2 Antworten | 0
2
AntwortenFrage
resize and fill the matrix
Hi, I am trying to resize Excel data matrix and would like to ask if there are easy way to do it in matlab I have matrices wi...
mehr als ein Jahr vor | 1 Antwort | 0
1
AntwortFrage
Add numbers to the matrix
Hi, I am trying to refill excel matrix with the numbers and would like to ask if there are easy way to do it in matlab I have...
mehr als ein Jahr vor | 1 Antwort | 0
1
AntwortFrage
Align two data sets
Hi, I am trying to align two datasets log and data matrices (examples attached bellow data sezs of trials). The files have dif...
mehr als ein Jahr vor | 1 Antwort | 0
1
AntwortFrage
eding numbers in the matrix
Hi, I have matrices with logfile and data. The first 5 columns is the log fille that logs stimuli representation in time (a...
mehr als ein Jahr vor | 1 Antwort | 0
1
AntwortFrage
resize Excel data matrix
Hi, I am trying to resize Excel data matrix and would like to ask if there are easy way to do it in matlab I have matrices wi...
mehr als ein Jahr vor | 2 Antworten | 0
2
AntwortenFrage
fill ids numbers in the matrix
Hi, I am trying to refill excell matrix with trial ids numbers and would like to ask if there are easy way to do it in matlab ...
mehr als ein Jahr vor | 1 Antwort | 0
1
AntwortFrage
fill and replicate numbers in the matrix
Hi, I am trying to refill excell matrix with numbers and would like to ask if there are easy way to do it in matlab I have ma...
mehr als ein Jahr vor | 1 Antwort | 0
1
AntwortFrage
replace numbers in the matrix
Hello, I have a matrix of 6 columns (an example attached here) that are: trials, stimulus IDs, Hit, Miss, CR, FA. Hit, Miss, C...
etwa 2 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How to add rows to the matrix
Hallo, I have a matrix of 6 columns (an example attached here) that are : trials, stimulus IDs, Hit, Miss, CR, FA. Hit, Miss,...
etwa 2 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Presiction time in Classification Lerner
I would like to mesure the time that classifier takes for prediction. I see that in Classification Lerner toolbox there is para...
fast 4 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How to add LDA axis to scatter plot?
I would like to ask how can I add LDA axis to the scatter plot in the link attached below? https://de.mathworks.com/help/stat...
mehr als 4 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How to plot scatter using exported model Classification Learner ?
I am doing LDA analysis using Classification Learner toolbox. I am exporting model and train on a new data set. Is there a way t...
mehr als 4 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
Classification Learner Dataset Preparation
I would like to use Classification Learner toolbox for LDA analysis. I have data of 6 different stimuli (6 colomn matrix). I nee...
mehr als 4 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
Classification learner - Confusion matrix
I am trying to interpritate the results of confusion matrix (Classification Learner Toolbox) but can not find True Negative rate...
fast 5 Jahre vor | 1 Antwort | 0
1
AntwortFrage
how to normalize matrix with positive and negative values
I would like to normalize/transform matrix (neuronal responses) that has both negative and positive values in a way that all va...
fast 5 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How to prepare the data for Classification learner Toolbox?
Hello I would like to ask in respect of Classification Learner how many data sets should I have. Should I have data set for tra...
fast 5 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Question to Classification Learner Toolbox
Hello, I am training Linear Discriminante classifier on my data set using Learner Toolbox. How can I evaluate the accuracy ? ...
fast 5 Jahre vor | 1 Antwort | 0
1
Antwortcurve fitting toolbox F test ?
Hi Navya thank you very much for your suggestion. I do not understand how can I apply filtm function to my fitting parameter? ...
etwa 5 Jahre vor | 0
curve fitting toolbox F test ?
I am using linear fit and sigmoid (custom)
etwa 5 Jahre vor | 0
Frage
curve fitting toolbox F test ?
Is it possible to extract/calculate the F test p-values from the output of a curve fitting toolbox?
etwa 5 Jahre vor | 3 Antworten | 0
3
AntwortenFrage
saving to cell2mat without overwriting
I am fitting data (each column ) to linear function in a loop I would like to save output result (gof) to a matrix , each loo...
etwa 5 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How to subplot data in a given order?
Hi, I have data file with physiology neuronal recording from 6 diffrent channels. I an plotting average cells response for each...
etwa 6 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How can I correlate rows of a matrix to a vector template ?
Hi, I have a matrix Y with 6 colomns and n rows. I need to calculate correlation between each row in a matrix and a given vec...
mehr als 6 Jahre vor | 0 Antworten | 0
0
Antworten
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