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This component is an FIR HPF 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. ![]() 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 |