Approximation of the unit step function by a linear combination of exponential functions (Q1145837)
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scientific article; zbMATH DE number 3697700
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Approximation of the unit step function by a linear combination of exponential functions |
scientific article; zbMATH DE number 3697700 |
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Approximation of the unit step function by a linear combination of exponential functions (English)
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1980
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exponential approximation to step function
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least-squares criterion
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Legendre polynomials
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decaying exponential functions
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asymmetric Legendre functions
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