public static PatternValue[] GetPatternPhi
(
this Antenna antenna,
double f,
double phi = 0 *Consts.ToRad,
double th1 = -180 *Consts.ToRad,
double th2 = 180 *Consts.ToRad,
double dth = 1 *Consts.ToRad
)
{
var th = Math.Min(th1, th2);
dth = Math.Abs(dth);
var result = new PatternValue[(int)((Math.Max(th1, th2) - Math.Min(th1, th2)) / dth) + 1];
for (var i = 0; i < result.Length; i++, th += dth)
{
result[i] = new PatternValue(th, antenna.Pattern(th, phi, f));
}
return(result);
}
public static Task <PatternValue[]> GetPatternPhiAsync
(
this Antenna antenna,
double f,
double phi = 0 *Consts.ToRad,
double th1 = -180 *Consts.ToRad,
double th2 = 180 *Consts.ToRad,
double dth = 1 *Consts.ToRad,
IProgress <PatternCalculationTaskProgressInfo> Progress = null,
CancellationToken Cancel = default
) => Task.Factory.StartNew(() =>
{
var th = Math.Min(th1, th2);
dth = Math.Abs(dth);
var result = new PatternValue[(int)((Math.Max(th1, th2) - Math.Min(th1, th2)) / dth) + 1];
for (int i = 0, len = result.Length; i < len && !Cancel.IsCancellationRequested; i++, th += dth)
{
var pattern_value = new PatternValue(th, antenna.Pattern(th, phi, f));
result[i] = pattern_value;
Progress?.Report(new PatternCalculationTaskProgressInfo((double)i / len, pattern_value));
}
Cancel.ThrowIfCancellationRequested();
return(result);
}, Cancel);
