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| Properties | Description |
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name |
Name of zero (ZERO) object |
| Properties | Description |
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f |
Frequency of the zero |
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q |
Q of the zero |
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ri |
Complex value of the zero |
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plist |
The parameter list object which creates the ZERO object |
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version |
CVS version string of the constructor |
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created |
Time object which stores the creation time of the ZERO object |
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| Methods | Description |
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ZERO construct a pole object. |
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| Methods | Description |
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CAT concatenate zeros into a vector. |
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GET get zero properties. |
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No description |
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ISVALID tests if the given zero has all the correct fields of the correct type. |
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SET set a zero property. |
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STRING writes a command string that can be used to recreate the input zero object. |
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| Methods | Description |
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CZ2IIR return a,b IIR filter coefficients for a complex zero designed using the bilinear transform. |
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RZ2IIR Return a,b IIR filter coefficients for a real zero designed using the bilinear transform. |
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SUBSASGN define index assignment for zero properties. |
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SUBSREF Define field name indexing for zero objects. |
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| Methods | Description |
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CHAR convert a zero object into a string. |
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DISPLAY overloads display functionality for zero objects. |
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SAVE a zero object to file. |
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xyzdata Class | Constructor Examples | ![]() |
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