Hello!!!
I would like to ask for some help.
I am working with inputing a large number of time-series signals. Among these signals, there are some signals which the mean value has changed. I would ignore reading the signals which there is a change in mean value. I will give three examples of signal: 1) normal (without changing mean), 2) abrupt changing in mean value, and 3) linear changing in mean value. My goal is to detect signals which there is a change in mean and skip reading these signals.
Ps., I would like to set criteria that if the magnitude of change in mean is larger than 10,000, it will treat as there is a change of mean value. Lastly, the files of these three examples of signal are also attached.
1) Normal (✅ would like to input to matlab)

2) Abupt change (❌ do not want to input to matlab)

3) Linear change (❌ do not want to input to matlab)Hello!!!
I would like to ask for some help.
I am working with inputing a large number of time-series signals. Among these signals, there are some signals which the mean value has changed. I would ignore reading the signals which there is a change in mean value. I will give three examples of signal: 1) normal (without changing mean), 2) abrupt changing in mean value, and 3) linear changing in mean value. My goal is to detect signals which there is a change in mean and skip reading these signals.
Ps., I would like to set criteria that if the magnitude of change in mean is larger than 10,000, it will treat as there is a change of mean value. Lastly, the files of these three examples of signal are also attached.
1) Normal (✅ would like to input to matlab)

2) Abupt change (❌ do not want to input to matlab)

3) Linear change (❌ do not want to input to matlab) Hello!!!
I would like to ask for some help.
I am working with inputing a large number of time-series signals. Among these signals, there are some signals which the mean value has changed. I would ignore reading the signals which there is a change in mean value. I will give three examples of signal: 1) normal (without changing mean), 2) abrupt changing in mean value, and 3) linear changing in mean value. My goal is to detect signals which there is a change in mean and skip reading these signals.
Ps., I would like to set criteria that if the magnitude of change in mean is larger than 10,000, it will treat as there is a change of mean value. Lastly, the files of these three examples of signal are also attached.
1) Normal (✅ would like to input to matlab)

2) Abupt change (❌ do not want to input to matlab)

3) Linear change (❌ do not want to input to matlab) matlab, signal processing MATLAB Answers — New Questions

​