Pythonfiles
This commit is contained in:
@@ -0,0 +1,26 @@
|
||||
import sympy as sp
|
||||
|
||||
#für Varianzkomponentenschätzung
|
||||
MAX_ITER = 10
|
||||
TOL = 1e-3 # 0.1%.
|
||||
|
||||
for loop in range(MAX_ITER):
|
||||
|
||||
Q_ll, P = modell.aufstellen_Qll_P()
|
||||
|
||||
N = A.T * P * A
|
||||
n_vec = A.T * P * l
|
||||
dx = N.LUsolve(n_vec)
|
||||
|
||||
v = l - A * dx
|
||||
|
||||
sigma_hat = modell.varianzkomponenten(v, A)
|
||||
|
||||
print(f"Iteration {loop+1}, σ̂² Gruppen:", sigma_hat)
|
||||
|
||||
# Prüfen: ist jede Komponente ≈ 1?
|
||||
if all(abs(val - 1) < TOL for val in sigma_hat.values()):
|
||||
print("Konvergenz erreicht ✔")
|
||||
break
|
||||
|
||||
modell.update_sigma(sigma_hat)
|
||||
Reference in New Issue
Block a user