Example #1
0
        public void fourier_DataReady(object sender, FourierTransformEventArgs e)
        {
            if (abortRendering) return;
            if (e.Channel != 0) return;

            lock (fourierDataLock)
            {
                fourierLength = e.TransformLength;
                fourierReal = e.Real;
                fourierImaginary = e.Imaginary;
            }

            format = (sender as FourierTransform).Format;

            //if (InvokeRequired)
            //{
            //    if (stopped) return;
            //    this.Invoke(new Action(() => fourier_DataReady(sender, e)));
            //    return;
            //}
        }
Example #2
0
        private void calculateTransform(ChannelData channel)
        {
            for (int i = 0; i < transformLength; i++)
            {
                channel.Complex[i] = new Complex
                {
                    X = channel.InputHistory[i] * window[i],
                    Y = 0f
                };
            }

            transformProvider.FFT(true, m, channel.Complex);

            var e = new FourierTransformEventArgs(
                transformLength,
                channel.Index,
                channel.Complex);

            if (DataReady != null)
            {
                DataReady.Invoke(this, e);
            }
        }
Example #3
0
        private void calculateTransform(ChannelData channel)
        {
            for (int i = 0; i < transformLength; i++)
            {
                channel.Complex[i] = new Complex
                {
                    X = channel.InputHistory[i] * window[i],
                    Y = 0f
                };
            }

            transformProvider.FFT(true, m, channel.Complex);

            var e = new FourierTransformEventArgs(
                transformLength,
                channel.Index,
                channel.Complex);

            if (DataReady != null)
            {
                DataReady.Invoke(this, e);
            }
        }