BuffersAndSlidingWindows.Program.UsingBufferWithAmount C# (CSharp) Method

        private static void UsingBufferWithAmount()
        {
            Demo.DisplayHeader("The Buffer operator - gather items from an Observable into bundles.");

            IObservable<double> speedReadings = new[] { 50.0, 51.0, 51.5, 53.0, 52.0, 52.5, 53.0 } //in MPH
                .ToObservable();

            double timeDelta = 0.0002777777777777778; //1 second in hours unit

            var accelrations =
                from buffer in speedReadings.Buffer(count: 2, skip: 1)
                where buffer.Count == 2
                let speedDelta = buffer[1] - buffer[0]
                select speedDelta / timeDelta;

            accelrations.RunExample("Acceleration");
        }