void checkSpeedStability() {
double relativeDeviances = 0.;
double averageSpeed = ListUtils.doubleMean(this.speedTable);
for (int i = 0; i < this.speedTableSize; i++) {
relativeDeviances +=
Math.pow((this.speedTable.get(i).doubleValue() - averageSpeed) / averageSpeed, 2);
}
relativeDeviances /= this.noOfModes; // taking dependence on number of modes away
if (relativeDeviances < 0.0005) {
this.speedStability = true;
GenerateFundamentalDiagramData.LOG.info(
"========== Reaching a certain speed stability in mode: " + modeId);
} else {
this.speedStability = false;
}
}
double getSlidingAverageOfLastXHourlyFlows() {
return ListUtils.doubleMean(this.lastXHourlyFlows);
}
double getCurrentHourlyFlow() {
double nowFlow = ListUtils.doubleSum(this.flowTable900);
return nowFlow * 4;
}
double getActualAverageVelocity() {
return ListUtils.doubleMean(this.speedTable);
}