how to export results of "gpdemo3" to excel?

Question

Anuj Gulati 2020-9-21

编辑： Aman Vyas 2020-10-9

Hello,

I am using GPTIPS package to create a symbolic regression model.

I am using its "gpdemo3" example.

I want all my results to be exported to excel .

Please Help

Answer 1

Aman Vyas 2020-10-9

编辑：Aman Vyas 2020-10-9

Hi,

From my understanding it seems you are getting your output in num or str format. You can first use the below function to convert your output to sym.

function y=xsym(x)
if isnumeric(x)
    x=num2str(x);
end
y=str2sym(x);

Then add the code below:

if~verLessThan('matlab','9.3');sym=@xsym;end

Once you have symbolic expression available you can use

char(sym)

Since no data is available, i am not completely sure this should work, but its a possible workaround.

Hope it helps !