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Learn to plot polynomials in various ways, adjust plot characteristics, create semilog and loglog graphs in MATLAB and Excel, and add series to Excel graphs. Work on fixing plots and creating low-pass filter plots. Master creating graphs with logarithmic axes in Excel.
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Graphing 3 Objectives:By the end of this class you should be able to: • Plot polynomials multiple ways. • Adjust the characteristics of a plot from the command line • explain the nature of semilog and log-log graphs • create semilog and loglog graphs in MATLAB • create and format an xy graph in Excel • add additional series to an Excel graph
Polynomial Worksheet Please • Ask Questions • Skip Section 3 • Put Asides off until you have completed all other parts of the worksheet • Also try >> axis equal
R Voltage out = Vo Voltage in = Vi C Low Pass Filter Plot Worsheet • Goal: Create various plots of f vs MR in order to • See how a low-pass filter works • Try our different types of plots in MATLAB
Creating Graphs in EXCEL 07 (worksheet) • Set up plot of multiple x y pairs • Label them correctly • Equivalent worksheet for EXCEL 03 will be posted on website