public WaveDataSet(IWaveFile wavefile, int ch)
{
data = wavefile[ch];
dt = wavefile.dt(ch);
is_acc = wavefile.name(ch).Contains("_Ya_") ||
wavefile.name(ch).Contains("_Za_");
init();
foreach (var tag in new string[] {"速度", "キロ程" })
{
if (wavefile.name(ch).Contains(tag))
DisableBaselineShift = true;
}
}
private void open_file(string file_name)
{
file_path.Text = file_name;
var ext = System.IO.Path.GetExtension(file_name).ToUpper();
if (ext == ".DAT")
{
if (Famos.is_famos(file_name))
{
wavefile = new Famos(file_name);
if (wavefile != null)
AbsoluteTime.Enabled = true;
}
else
{
//throw new NotImplementedException("Only famos format file is supported.");
MessageBox.Show("Only famos format file is supported for .DAT files.");
return;
}
}
if (ext == ".CSV")
{
if (DelimFile.IsKyowaCsv(file_name))
{
wavefile = DelimFile.KyowaCsv(file_name);
if (wavefile != null)
AbsoluteTime.Enabled = true;
}
else
{
wavefile = DelimFile.GeneralCsv(file_name);
if(wavefile != null)
AbsoluteTime.Enabled = false;
}
}
if (wavefile == null)
{
MessageBox.Show("DAT and CSV are supported format");
return;
//throw new NotImplementedException("DAT and CSV are supported format");
}
progressBar1.Value = 0;
progressBar1.Visible = true;
if (!wavefile.opened)
return;
progressBar1.Maximum = wavefile.cols + 2;
progressBar1.Value = 1;
var default_window_type = FIRFilter.WindowType.None;
double a = 1.5;
double.TryParse(alpha.Text, out a);
if (rectangle_window.Checked) default_window_type = FIRFilter.WindowType.Rectangle;
if (hann_window.Checked) default_window_type = FIRFilter.WindowType.Han;
if (hamming_widow.Checked) default_window_type = FIRFilter.WindowType.Hamming;
if (blackman_window.Checked) default_window_type = FIRFilter.WindowType.Blackman;
if (kaiser_window.Checked) default_window_type = FIRFilter.WindowType.Kaiser;
data = new List<WaveDataSet>(wavefile.cols);
for (int i = 0; i < wavefile.cols; i++)
{
progressBar1.Value = i + 2;
var wave = new WaveDataSet(wavefile, i);
data.Add(wave);
wave.tap = tap_track.Value;
wave.lower = lower_fc_track.Value;
wave.upper = upper_fc_track.Value;
wave.alpha = a;
wave.window_type = default_window_type;
wave.gain = -80.0;
}
progressBar1.Value = progressBar1.Maximum;
// reset combobox
foreach (var item in targets)
{
item.Text = "";
item.Items.Clear();
for (int i = 0; i < wavefile.cols; i++)
{
item.Items.Add(i.ToString());
}
}
channel_track.Value = 0;
channel_track.Maximum = wavefile.cols - 1;
axes_ranges = new AxisRanges[wavefile.cols];
for(int i = 0; i < wavefile.cols; i++)
{
// NaN means automatic
axes_ranges[i].wave.max = axes_ranges[i].wave.min = double.NaN;
//axes_ranges[i].peak_P.max = axes_ranges[i].peak_P.min = double.NaN;
//axes_ranges[i].peak_a.max = axes_ranges[i].peak_a.min = double.NaN;
}
update_tap_info();
channel_change();
progressBar1.Visible = false;
umi.Enabled = true;
yama.Enabled = true;
len_0_1sec.Enabled = true;
len_0_5sec.Enabled = true;
len_1sec.Enabled = true;
len_5sec.Enabled = true;
freq_chart.ChartAreas[0].RecalculateAxesScale();
wave_chart.ChartAreas[0].RecalculateAxesScale();
filter_chart.ChartAreas[0].RecalculateAxesScale();
peak_chart.ChartAreas[0].RecalculateAxesScale();
}