/* example5.ch */ #include int main() { array double A[2][2] = {-2, -9, 1, 0}, B[2][1] = {1, 0}, C[2] = {0, 9}, D[1] = {0}; CControl sys; CPlot plot; sys.model("ss", A, B, C, D); sys.step(&plot, NULL, NULL, NULL); return 0; }