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RMZBPF (FIR Band Pass Filter by Remez Algorithm) |
This component is an FIR BPF designed by Remez (Equi-Ripple Approximation) Algorithm. Double-click on it and click "Change Parameters" to set parameters. In case it fails to generate coefficients, please click "Tap Count Estimation". As to "Ripple Factor", see this tutorial. And please note that (Fc2-Fc1) needs to be the same as (Fc4-Fc3). Left-click to select it and right-click to choose "Open a Monitor". The characteristics of FIR filter is drawn on the monitor window. This may take time if you put long Tap Count. "View" -> "Scale Change" on the menu to change the scale. You can save the coefficients by choosing "Tools" -> "Save Coefficients" on the menu. Sample Schematics Comming Soon... Related Tutorials Variety of FIR Filters and their characteristics |