//3D matrix conversion(гистограммы)
private static HistogramSteps ConvertToHistogramSteps(double[, ,] matrix, int dencity)
{
var xVal = new double[dencity];
var yVal = new double[dencity];
var interval = new string[dencity];
var Lower_bound = (matrix.Cast <double>().Max() / dencity);
double Current_bound = 0;
var query = matrix.Cast <double>().Select(p => p).Where(p => p > 0).ToArray();
for (var i = 0; i < dencity; i++)
{
xVal[i] = i + 1;
yVal[i] = matrix.Cast <double>().Select(p => p).Count(p => p > Current_bound && p <= Current_bound + Lower_bound);
interval[i] = $"{Current_bound:0.000} - {Current_bound + Lower_bound:0.000}";
Current_bound += Lower_bound;
}
return(new HistogramSteps(xVal, yVal, interval));
}
public double WeightSum()
{
return(_data.Cast <double>().Sum());
}
