I need the MATLAB code for the following question. Use Euler-Cromer method if possible.

Consider a simple vertical harmonic oscillator formed by a spring and a mass as shown below: Unstrained length Equilibrium position Assume that the mass of the spring is negligible compared to the attached mass, m, and that the harmonic oscillator has been stretched vertically downward a distance yo, relative to its hanging equilibrium position and released from rest. Analyze the motion in detail numerically; discuss the solution from numerical methods point view. Use realistic values for the parameters (i.e., spring constant k and attached mass m a) Plot the graphs of the position and velocity of the mass and total energy of the system as a function of time. Consider a simple vertical harmonic oscillator formed by a spring and a mass as shown below: Unstrained length Equilibrium position Assume that the mass of the spring is negligible compared to the attached mass, m, and that the harmonic oscillator has been stretched vertically downward a distance yo, relative to its hanging equilibrium position and released from rest. Analyze the motion in detail numerically; discuss the solution from numerical methods point view. Use realistic values for the parameters (i.e., spring constant k and attached mass m a) Plot the graphs of the position and velocity of the mass and total energy of the system as a function of time