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No Strings Attached
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(Complete Item Description)
- Abstract:
Proper coefficient quantization is essential for IIR filters. Sensitivity analysis shows that second-order cascade-form implementations have much lower sensitivity than higher-order direct-form or transpose-form structures.
- Subject:
- Science and Technology
- Grade Level:
- Post-secondary
- Collection:
-
Connexions
No Strings Attached
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(Complete Item Description)
- Abstract:
You will design a fourth-order notch filter and investigate the effects of filter-coefficient quantization. You will compare the response of the filter having unquantized coefficients with that of a filter having coefficients quantized as a single, fourth-order stage and with that of a filter having coefficients quantized as a cascade of two, second-order stages.
- Subject:
- Science and Technology
- Grade Level:
- Post-secondary
- Collection:
-
Connexions
No Strings Attached
-
(Complete Item Description)
- Abstract:
You will design a fourth-order notch filter and investigate the effects of filter-coefficient quantization. You will compare the response of the filter having unquantized coefficients with that of a filter having coefficients quantized as a single, fourth-order stage and with that of a filter having coefficients quantized as a cascade of two, second-order stages.
- Subject:
- Science and Technology
- Grade Level:
- Post-secondary
- Collection:
-
Connexions
No Strings Attached
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(Complete Item Description)
- Abstract:
FIR filters suffer from both data and coefficient quantization; each has different effects. Double-precision accumulation inside the FIR filter structure greatly reduces the data quantization error.
- Subject:
- Science and Technology
- Grade Level:
- Post-secondary
- Collection:
-
Connexions
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