Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so:
x = [1 2 3 4]
Commas are optional, s...
約8年 前
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Times 2 - START HERE
Try out this test problem first.
Given the variable x as your input, multiply it by two and put the result in y.
Examples:...
Angle between two vectors
You have two vectors , determine the angle between these two vectors
For example:
u = [0 0 1];
v = [1 0 0];
The a...
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Right and wrong
Given a vector of lengths [a b c], determines whether a triangle with those sides lengths is a right triangle: <http://en.wikipe...
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Model a falling body
An object is falling freely from a height of 22 meters under the force of gravity.
<<http://blogs.mathworks.com/images/seth/c...
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Add damping to a mass spring system
Model an ideal mass-spring-damper system shown below where the spring is initially stretched.
<<http://blogs.mathworks.com/im...
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Model a mass spring system
Model an ideal mass-spring system shown below where the spring is initially stretched.
<<http://blogs.mathworks.com/images/se...
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Make a half wave rectifier
Produce a signal that outputs the given sine wave source when it is greater than zero and outputs zero when it is less than zero...
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Make a full wave rectifier
Produce a full wave rectifier waveform for the given sine wave source.
For a sine wave input, the output of the full wave rec...
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Add offset to a signal
Produce the following signal:
<<http://blogs.mathworks.com/images/seth/cody/add-offset-eqn.png>>
You should see a downward...
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Produce a sine wave
Produce a sine wave with amplitude 3:
<<http://blogs.mathworks.com/images/seth/cody/sine-eqn.png>>
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Add a block to a model
Produce the following signal:
<<http://blogs.mathworks.com/images/seth/cody/add-block-eqn.png>>
In this case, the slope of...
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Produce a cosine wave
Produce the following signal:
<<http://blogs.mathworks.com/images/seth/cody/cosine-eqn.png>>
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Connect blocks in a model
Connect the blocks in the model to produce the following signal:
<<http://blogs.mathworks.com/images/seth/cody/connect-blocks...
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How to subtract?
*± ± ± ± ± ± ± ± ± ± ±*
* Imagine you need to subtract one...