Matlab Assignment

 theo=sqrt((3*cos(10*pi/180)-5*sin(-30*pi/180))^2+(3*sin(10*pi/180)+5*cos(-30*pi/180))^2)*sin(2*t+arctan((3*sin(10*pi/180)+5*cos(-30*pi/180))/(3*cos(10*pi/180)-5*sin(-30*pi/180))));

(-18-38i)/17

-5+20i

e^(-3t)-e^(-t)+3t*e^(-t)

Solderless Breadboards, Open-circuits and Short-circuits

In this lab, we examined the connections between different holes on different rows and different sides of the breadboard. Some of them are short circuits, the others are open circuits. A jumper wire is used in one of the experiments.

Experiment 1: Two holes on the same row same side form short circuit

Experiment 2: Two holes on the same row opposite side form open circuit

Experiment 3: Two holes on different row opposite side form open circuit

Experiment 4: Two arbitrary holes with a jumper wire form short circuit

Summary:

1. Two holes on the same row same side form short circuit

2. Two holes on the same row opposite side form open circuit
3. Two holes on different row opposite side form open circuit
4. Two arbitrary holes with a jumper wire form short circuit