Hello,
This appears to be because the signal ‘Warmtetransport door thermische schil” has been set with the interpolation property “zoh”, which is zero-order hold. In this case, the Data Inspector will use the same data sample as the previous sample for the interpolated time samples. Whereas in linear interpolation, the Data Inspector will approximate the interpolated value. The below code changes the required property in a ramp signal in Simulink.
ramp = out.logsout.get(1);
ramp.Values.DataInfo.Interpolation = 'zoh'; % To set the signal with zoh interpolation
ramp.Values.DataInfo.Interpolation = 'linear'; % To set the signal with linear interpolation
This is the case when setting the interpolation to zero order hold.
This is the case when setting the interpolation to linear.
The documentations on Simulink signals (https://www.mathworks.com/help/simulink/slref/simulink.sdi.signal.html) and on how the Data Inspector compares data (https://www.mathworks.com/help/simulink/ug/how-the-simulation-data-inspector-tool-compares-time-series-data.html) are helpful in understanding this workflow.
