Arithmetic errors in the sub-band FFT: Derivation of error equations and simulation results

Mathematics

• DFT 100%
• Equation Error 100%
• Quantizer 50%
• Mathematical Operation 50%

Earth and Planetary Sciences

• Counter 50%
• Signal Flow Graphs 50%
• Fixed Point Arithmetic 50%
• Multiplication 50%
• Subtraction 50%

Computer Science

• Quantization 50%
• Word Length 50%
• Signal Flow Graph 50%
• Transform Coefficient 50%
• Internal Wordlength 50%