HOW TO PLOT THE INTERVAL OF t AND SIN
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plot the function s = 2 sin(3t+2) + √𝟓𝒕 + 𝟏 over the interval 0 ≤ t ≤ 5. Put a title on
the plot, and properly label the axes. The variable s represents speed in feet per second; the variable t
represents time in seconds
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回答(2 个)
Adam Danz
2021-2-15
编辑:Adam Danz
2021-2-16
Here are the tools you'll need. These are basic Matlab 101 tools that you'll use a lot in Matlab.
- Define t using the colon opertator or linspace.
- Put t into your equation; you'll obvsiously need to insert some operators such as 2*sin(.......
- Use plot() to plot s as a function of t
- Use xlabel(), ylabel() to label the axes.
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Hira
2023-3-14
X=0:t:5; S=2*sin(3*t+2)+sqrt(5*t+1); Plot(X,S),Xlable('X'),Slable('S')
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Jan
2023-3-14
This suggestion will not work:
- 0:t:5 is not necessarily the complete interval. See:
t = 0.35;
X = 0:t:5;
X(end)
prefer X = linspace(0, 5, 100) instead.
- Matlab is case-sensitive: There is neither a "Plot" command, nor "Xlable" nor "Slable". You mean: plot, xlabel, ylabel.
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