If someone says, we are filtering these inputs (approximately 1 Hz cut-off frequency), What does that mean? What's cut-off frequency?
The input is Thermistor Sensor. The hardware circuit reads the resistance from the input and provides it to the software. There are Eight Inputs. Software gets the resistance from all 8 channels every 20 ms. Software is filtering these inputs(approximately 1 Hz cut-off frequency). What does that mean? Please provide tutorials etc. so I can learn filters ground up in order to understand how software might be filtering inputs.
Thanks.
The input is Thermistor Sensor. The hardware circuit reads the resistance from the input and provides it to the software. There are Eight Inputs. Software gets the resistance from all 8 channels every 20 ms. Software is filtering these inputs(approximately 1 Hz cut-off frequency). What does that mean? Please provide tutorials etc. so I can learn filters ground up in order to understand how software might be filtering inputs.
Thanks.