Hello People

I was trying to simulate heat equation using Julia by the method of finite difference.

I would like to simulate for Radial Basis Finite Difference method also.

Please help me to find the code for it

my code for finite difference is

```
using Plots
#gr()
L=20
N=100
k=50
x=range(0, stop=100, length=100);
dx=x[2]-x[1];
dt=0.5*dx^2/(2*k);
t=0:dt:10
# print("the vlues of t",t)
#T=zeros(length(t),length(x))
T=zeros(length(x),length(t)) # t <--> x
s=size(T)
print("size of matrix",s)
#T[1,2]=T[1,1]=100 #complete 1st row
#T[end,end]=150 #last row of a matrix
@. T[:, 1] = 100 # initial values
@.T[:,end]=150
#for i in 2:1960
for j in 1:1960 # i -> j
# for j=1:99
for i=2:99 # j -> i, 1:99 -> 2:99
T[i,j+1]=T[i,j]+k*dt/(dx^2)*(T[i+1,j]-2*T[i,j] + T[i-1,j])
end
end
#surface(x,t,T)
surface(t,x,T) # x <--> t
```