Template For Custom FIR Filters - Make Your Moving Average


FIR filters (finite impulse response) are widely used in technical analysis , there is the simple or arithmetic moving average, the triangular, the weighted, the least squares...etc. A FIR filter is characterized by the fact that its impulse response (the output of a filter using an impulse as input) is finite, this mean that the impulse response won't have infinite outputs unlike IIR filters.