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MATLAB News & Notes - Summer 1998
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Cleve's Corner Supplement |
This is a supplement to the Cleve's Corner article, "Trigonometry is a Complex Subject"
by Cleve Moler
An m-file for the visualization of functions of a complex variable is zviz.m.
Some examples include:
| z
Click the image for a larger view (95k) |
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| 1/z
Click the image for a larger view (100k) |
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| 2/z2
Click the image for a larger view (157k) |
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| sqrt(z)
Click the image for a larger view (78k) |
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| log(z)
Click the image for a larger view (115k) |
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| exp(-1/z2)
Click the image for a larger view (115k) |
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| sin(z)
Click the image for a larger view (170k) |
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| cos(z)
Click the image for a larger view (173k) |
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| tan(z)
Click the image for a larger view (117k) |
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| sinh(z)
Click the image for a larger view (169k) |
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| cosh(z)
Click the image for a larger view (173k) |
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| tanh(z)
Click the image for a larger view (118k) |
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| asin(z)
Click the image for a larger view (102k) |
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| acos(z)
Click the image for a larger view (103k) |
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| atan(z)
Click the image for a larger view (85k) |
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| asinh(z)
Click the image for a larger view (103k) |
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| acosh(z)
Click the image for a larger view (129k) |
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| atanh(z)
Click the image for a larger view (84k) |
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