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Chapter 7 Charts and Graphs. Graphical Displays of Data Graph: Displays pre-generated arrays of data. Chart: Displays data by appending new data as it.

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Presentation on theme: "Chapter 7 Charts and Graphs. Graphical Displays of Data Graph: Displays pre-generated arrays of data. Chart: Displays data by appending new data as it."— Presentation transcript:

1 Chapter 7 Charts and Graphs

2 Graphical Displays of Data Graph: Displays pre-generated arrays of data. Chart: Displays data by appending new data as it becomes available.

3 Waveform Charts Strip Chart: Plot moves to the left as new data is added to the right. Scope Chart: Plot is erased when data points reach right border of chart. Sweep Chart: A moving vertical line marks the beginning of new data.

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6 Generation of Charts Single-plot: Wire scalar output to waveform chart terminal. Multiple-plots: Bundle the data together.

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9 Waveform Graph Indicator that plots one or more data arrays all at once.

10 Waveform Graph Types Waveform Graph: Plots single-valued functions with uniformly spaced points. X-Y Graph: Plots data available at irregular intervals or plots two variables against each other.

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15 Customizing Charts & Graphs Auto-scaling x & y axes Plot Legend Graph Palette

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