DADiSP / Filters 6.8

Digital Filter Design Module  Updated 

DADiSP/Filters is a comprehensive module for digital filter design and analysis. Quickly design, view and analyze both FIR (Finite Impulse Response) and IIR (Infinite Impulse Response) filters from any DADiSP Worksheet, then apply the filter to any data series and analyze the filtered results.

Easy-to-use dialog boxes or simple one line functions make digital filtering a snap for the novice while extensive functionality provides the capabilities required by filter design professionals.

Key Features

• Simple User Interface
• Analog and Digital Filter Design
• Lowpass, Highpass, Bandpass, Bandstop and Multiband Filters
• Finite Impulse Response (FIR) Filter Design
• FIR Hilbert Transforms and Differentiators
• FIR Remez Exchange and Kaiser Window Design Algorithms
• Infinte Impulse Response (IIR) Filter Design
• IIR Bessel, Butterworth, Chebychev I, Chebychev II and Elliptic Filters
• IIR Bilinear Transform and Matched Z Design Algorithms
• Magnitude, Phase, Group Delay, Impulse and Step Response
• Output Coefficient Form Conversion
• Output Coefficient Quantization
• Time and Frequency Domain Filtering Functions
• Pole-Zero Plots
• Bode Plots
• Phaseless IIR Filtering