Block: IIR



PIC




Inports


In

Input In(k)






Outports


Out

Output Out(k)







Mask Parameters



Name

ID

Description




CoeffB

1

Array with filter coefficients of numerator




CoeffA

2

Array with filter coefficients of denominator




ts_fact

3

Multiplication factor of base sampling time (in integer format)





Description:

Transfer function:

H(z) = (b0.z^n + b1.z + ...+ bn) / (a0.z^n + a1.z + ... + an)

The maximum filter order is 32.

The order of the denominator has to be greater than or equal to the order of the numerator.

Implementations:
FiP16 16 Bit Fixed Point Implementation
FiP32 32 Bit Fixed Point Implementation
Float32 32 Bit Floating Point Implementation
Float64 64 Bit Floating Point Implementation

Implementation: FiP16


16 Bit Fixed Point Implementation



Inports Data Type


In

int16






Outports Data Type


Out

int16




Implementation: FiP32


32 Bit Fixed Point Implementation



Inports Data Type


In

int32






Outports Data Type


Out

int32




Implementation: Float32


32 Bit Floating Point Implementation



Inports Data Type


In

float32






Outports Data Type


Out

float32




Implementation: Float64


64 Bit Floating Point Implementation



Inports Data Type


In

float64






Outports Data Type


Out

float64