get-trimmed-mean
wayland/running-median/get-trimmed-mean
Get the mean of the middle N values in the sample buffer. The trimmed mean excludes noise from outliers.
get-trimmed-mean
@/get-trimmed-mean
Get the mean of the middle N values in the sample buffer. The trimmed mean excludes noise from outliers.
Buffer@/sample-buffer
Sample buffer.
Nnumber
Number of values to use when calculating mean.
UPDpulse
Update.
Donepulse
Pulse on completion.
tMeannumber
Trimmed mean.
C++ implementation
#pragma XOD evaluate_on_pin disable
#pragma XOD evaluate_on_pin enable input_UPD
node {
void evaluate(Context ctx) {
if (isInputDirty<input_UPD>(ctx)) {
auto samples = getValue<input_Buffer>(ctx);
auto N = getValue<input_N>(ctx);
emitValue<output_tMean>(ctx, samples -> getAverage(N));
emitValue<output_Done>(ctx, 1);
}
}
}