Problem 1: RC Euler Model 1ook VORT w ov Vox 300p For this assignment, you'll need LTspice and MATLAB. Here is the link for LTspice: http://www.analog.com/en/design-center/design-tools-and- calculators/ltspice-simulator.html Be sure to include all code and screenshots of schematics in the appendix to your homework. Plot results go in the appropriate place as a solution (plotting scripts and code go in the appendix). (a) Write an Euler method description (discrete-time realization) for V.) (b) What is the step response of V..0) (i.e. the solution to the differential equation with e in it) (c) For a IV step input, simulate from - 10us to 100us: 1. In MATLAB, calculate V...(t) using the solution to the differential equation (part b) 2. In MATLAB, calculate V..(t) with a reasonable time step (part a) Use a reasonable time step so the MATLAB curves look smooth (e.g, dt