autoscale | Automatic dynamic range scaling |
denormalize | Undo filter coefficient and gain changes caused by normalize |
freqrespest | Frequency response estimate via filtering |
freqrespopts | Options for filter frequency response analysis |
freqz | Frequency response of filter |
impz | Impulse response of discrete-time filter System object |
isstable | Determine whether filter is stable |
limitcycle | Response of single-rate, fixed-point IIR filter |
noisepsd | Power spectral density of filter output due to roundoff noise |
noisepsdopts | Options for running filter output noise PSD |
normalize | Normalize filter numerator or feed-forward coefficients |
reffilter | Reference filter for fixed-point or single-precision filter |
reorder | Rearrange sections in SOS filter |
scale | Scale second-order sections of dsp.BiquadFilter System object |
set2int | Configure filter for integer filtering |
specifyall | Fully specify fixed-point filter System object settings |
zplane | Z-plane zero-pole plot for discrete-time filter System object |
Fixed-Point Precision Rules for Avoiding Overflow in FIR Filters
Precision Rules for Avoiding Overflow in FIR Filters
Create an FIR Filter Using Integer Coefficients
Learn how to create an FIR filter using integer coefficients.
Use Filter Designer with DSP System Toolbox Software
Presents a detailed reference covering the fixed-point, multirate, and scaling pages of the Filter Designer App.