Part II: MATLAB Microproject

Download or Unzip and Test the spfirst $173$ toolbox.

You can test it by finding the GUI inside the folder sindrill which is started by running the script sindrill$.$m $($double click it$).$ Experiment with the GUI to create sinusoids and practice determining their parameters. Reproduce the sinusoid below. Your documentation for this part is a plot$/$screenshot $($PDF files are best$)$ of that signal saved into a file named starting with your Last Name. Also add your last name to the plot$/$screenshot somehow. The file will be uploaded to Blackboard.