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karim bio gassi


Last seen: 4 days ago
6 total contributions since 2020

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Question


When and how to use Simulate, forecast or infer Arima methods?
Hi I am confuse about the simulate, forecast and infer Arima methods. Please can someone simply explain me when and how to us...

17 days ago | 1 answer | 0

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answer

Question


How to reverse a prediction obtained from a seasonal difference of time series in Matlab?
Hi everyone I make a prediction using a weekly differencing data. the weekly differencing time series data has been obtained us...

27 days ago | 0 answers | 0

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answers

Question


ARIMAX model with econometric modeler
Good evening I built a ARIMAX model with the matlab econometric modeler toolboox. the model can be visualized by 2 plots. t...

1 month ago | 1 answer | 0

1

answer

Question


timetable for average value
Hi everyone I want to create a timetable for my data imported from excel as numerical matrix, the data has the date and time co...

2 months ago | 1 answer | 0

1

answer

Answered
trigonemetric function fitting using matrice in matlab
ok thanks what about this line of code seasonParam = C\logPrices; I used inv(X'X)X'Y to find the parameters of the fitting ...

2 months ago | 0

Question


trigonemetric function fitting using matrice in matlab
hi please explain me these line of codes from the matlab documentation: Simulating Electricity Prices with Mean-Reversion and...

2 months ago | 1 answer | 0

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answer