本文整理汇总了C#中PositiveDefiniteMatrix.SetToOuterTranspose方法的典型用法代码示例。如果您正苦于以下问题：C# PositiveDefiniteMatrix.SetToOuterTranspose方法的具体用法？C# PositiveDefiniteMatrix.SetToOuterTranspose怎么用？C# PositiveDefiniteMatrix.SetToOuterTranspose使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PositiveDefiniteMatrix的用法示例。
在下文中一共展示了PositiveDefiniteMatrix.SetToOuterTranspose方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Logh
public static double[] Logh([SkipIfUniform] Gamma exp, [Proper] Gaussian d, double[] result)
{
if (dd == null) dd = Deriv2Matrix(n, 1/(inc*inc));
double b = exp.Rate;
double dPrec = d.Precision;
DenseVector aux = DenseVector.Zero(n);
PositiveDefiniteMatrix denom = new PositiveDefiniteMatrix(n, n);
denom.SetToOuterTranspose(dd);
for (int i = 0; i < n; i++) {
denom[i, i] += 1;
}
DenseVector logh = DenseVector.Zero(n);
for (int i = 0; i < n; i++) {
double x = xmin + i*inc;
logh[i] = Math.Log(dPrec + b*Math.Exp(x));
}
for (int iter = 0; iter < 100; iter++) {
if (iter == 0) aux.SetToProduct(dd, logh);
aux = Aux(exp, d, logh, aux);
logh.SetToProduct(aux, dd);
for (int i = 0; i < n; i++) {
double x = xmin + i*inc;
double target = dPrec + b*Math.Exp(x) + 0.5*aux[i];
if (target < 0) throw new Exception();
logh[i] += Math.Log(target);
}
logh.PredivideBy(denom);
}
for (int i = 0; i < n; i++) {
result[i] = logh[i];
}
return result;
}