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-rw-r--r-- | julia/graph_example.jl | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/julia/graph_example.jl b/julia/graph_example.jl new file mode 100644 index 0000000..e4d00d1 --- /dev/null +++ b/julia/graph_example.jl @@ -0,0 +1,28 @@ + +# Trivial Winston plotting example + +using Winston + +a=20 +b=2 +c=5 +dt = 0.05 +tlast = 2 +iterations = int( round(tlast/dt) ) +xall = zeros(iterations, 1) +x = c + +for i = 1:iterations + xall[i] = x + dxdt = a - b*x + x = x + dxdt*dt +end + +time = dt * [0:iterations-1]' + + +plot(time,xall) +title("Horray!") +xlabel("time") +ylabel("y") + |