MINMAX – Running minimum and maximum

Block SymbolLicensing group: STANDARD
PIC

Function Description
The MINMAX function block evaluates minimum and maximum from the last n samples of the u input signal. The output RDY = off indicates that the buffer contains less than n samples. In such a case the minimum and maximum are found among the available samples.

Inputs

u

Analog input of the block

double

R1

Block reset

bool

Outputs

ymin

Minimal value found

double

ymax

Maximal value found

double

RDY

Ready flag (buffer filled)

bool

Parameters

n

Number of samples for analysis (buffer length)   1  10000000 100

long

nmax

Limit value of parameter n (used for internal memory allocation)   10  10000000 200

long

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