4D interpolation

[thanatos187]

Ben Abbott wrote:
> 
> 
> On May 20, 2008, at 3:52 AM, thanatos187 wrote:
> 
>>
>> Hi
>> I want to interpolate my values with the spline method. I did it  
>> with the
>> command:
>> vi = interpn(u,v,w,x,z,uu,vv,ww,xx,'spline');
>> where u,v,w,x are vectors of the same length defining the point with  
>> the
>> value z. uu,vv,ww,xx are creaed by the ndgrid command. i got the error
>> message: "wrong number or incorrectly formatted input argument".
>>
>> thanks for any help
>> Thanatos
> 
> Can you post a simple example? Does the problem occur for "nearest",  
> "linear", or "cubic" interpolation?
> 
> Ben
> 
> It occurs for all methods. I want to use a spline interpolation. I have
> 1500 data points, so the length of the colum vectors are 1500.
> uu,vv,ww,xx, are matrixes of the size (10  10  10  10)
> 
> thanatos 
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> 

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