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Raul Andres Lopez Romero


Last seen: 4 years 前 |  自 2017 起处于活动状态

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已回答
How to get standard errors from estimated arima?
For infer the residuals you need to use the 'infer' function over your ARIMA model try this: residuals=infer(EstMdl,data) ...

6 years 前 | 0

已回答
How to check number of zeros in an array?
Try this: nzeros=numel(A)-nnz(A) *numel(X)* give you the number of elements in an array, *nnz(X)* give you the numbers...

6 years 前 | 1

已回答
kpss test command results
you need others values for that, you need the p_Value and the c_Value to determinate if that series are stationay, check this...

7 years 前 | 0

已回答
Undefined function or variable
Mira, if you try to make this function that way it does not work, all because the parameters yo use in this function at the end ...

7 years 前 | 0

已回答
I have been provided with some data files and my task is to read the data in the matlab and plot a graph. How do I do it?
Check the documentation: <https://la.mathworks.com/help/matlab/ref/plot.html Plot 2d>

7 years 前 | 0

已回答
How do I show red markers for only the whole numbers in this plot?
Only need to plot an auxiliar function with the numbers you want to plot in red markers example, (the whole numbers in x axis) ...

7 years 前 | 0

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已回答
apply function to all elements in a column
You dont need do a loop for this only use the dot operator ./ .* this multiplies or divide the vector i element by element, this...

7 years 前 | 0

已回答
Making a three column matrix
Your code has only one error when you set the C matrix in 300 rows and 3 columns, and try to fill it with numbers starts in 140 ...

7 years 前 | 0

| 已接受

已回答
How can I plot multiple graphs from one set of table data, separated by NaN?
% Star with position and values % A it's your matrix that contains the NaN elements pos=[true,isnan(A(:,1)).',true]; i...

7 years 前 | 0

已回答
How can I plot multiple graphs from one set of table data, separated by NaN?
I think checking your update, you want something like this <</matlabcentral/answers/uploaded_files/98448/final.png>> the c...

7 years 前 | 0

已回答
How can I plot multiple graphs from one set of table data, separated by NaN?
You can do this, first we need to do a logical index for the NaN values, M= ... %(your data values); M1=M(1:end,1) ...

7 years 前 | 0