Author: iambecomecomputational

The simplest way to curve fit multiple equations while conserving some parameter values is by converting the problem into matrix form. For example, for a set of two equations such as: $latex \frac{ d X(t)}{ d t}= - \alpha X(t) -\gamma Z(t)\\ \frac{ d Y(t)}{d t}=\alpha W(t)-\epsilon Y(t) $ we may write the solution matrix as: $latex… Continue reading Curve fitting to multiple equations simultaneously

Motor control with the raspberry pi is pretty simple. In addition to the pi, you may use a board such as DC+Stepper Motor HAT board from Adafruit and some stepper motors. (Here's how stepper motors work.) I have some makeshift adapters to attach the motor tubing to check valves. The motor wiring is attached to the board… Continue reading Motor Control with the Raspberry Pi