Apply the method of chaos control by periodic proportional pulses (see Section 16.2) to the two-dimensional Hnon

Apply the method of chaos control by periodic proportional pulses (see Section 16.2) to the two-dimensional Hénon map xn+1 = a + byn − x2 n, yn+1 = xn, where a = 1.4 and b = 0.4. (In this case, you must multiply xm by k1 and ym by k2, say, once every p iterations.) Plot time series data to illustrate the control of points of periods one, two, and three.