If I call a function, I get the following errors: Bspln = Bspline(p,knot,t[it]) MethodError: objects of type Array{Float64,2} are not callable Use square brackets for indexing an Array. Stacktrace: [1] Bspline(::Int64, ::Array{Float64,2}, ::Float64) at ./In[2]:13 [2] top-level scope at ./In[6…

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function Bspline(p,knot,t) nb=size(knot,2)-p-1 Bspln=zeros(nb,p+1) for ip=0:p for i=1:(nb-ip) Bspln[i,ip+1]=0 end end return (Bspln) end p=3 knot=[-1 -1 -1 -1 0 1 1 1 1] knot=[knot ones(1,p)] nb=size(knot,2)-p-1 ndt=10 # t steps t1=minimum(knot) t2=maximum(knot) t=t1:(t2-t1)/n…

Something went wrong when you quoted your code. There should be a preview pane to the right of your input pane that will show you whether you did it correctly. You should use triple backticks for quoting. Looks like you used something else.

Please use three back-tics like this ``` to quote your code. The following gives no errors, please copy paste and report back if you get errors. function Bspline(p,knot,t) nb = size(knot,2)-p-1 Bspln = zeros(nb,p+1) for ip = 0:p for i = 1:(nb-ip) Bspln[i,ip+1] = 0 …

This errors with it not being defined. Correcting to ait, it runs.

Use square brackets [] for indexing an Array

New to Julia

Tamas_Papp January 13, 2019, 11:53am 2

Please quote your code and a provide a self-contained example.

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Use square brackets [] for indexing an Array

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