Polynomial chaos

Apply a transform or inverse transform on your polynomial chaos

Apply a transform or inverse transform on your polynomial chaos

Fit a distribution from an input sample

Fit a distribution from an input sample

Polynomial chaos exploitation

Polynomial chaos exploitation

Get the (output) marginal of a PCE

Get the (output) marginal of a PCE

Compute grouped indices for the Ishigami function

Compute grouped indices for the Ishigami function

Visualize orthonormal polynomials basis

Visualize orthonormal polynomials basis

Validate a polynomial chaos

Validate a polynomial chaos

Create a FCE for dependent inputs: transformation vs domination

Create a FCE for dependent inputs: transformation vs domination

Create a full or sparse polynomial chaos expansion

Create a full or sparse polynomial chaos expansion

Create a PCE by integration on the cantilever beam

Create a PCE by integration on the cantilever beam

Use advanced features for PCE

Use advanced features for PCE

Create a polynomial chaos metamodel from a data set

Create a polynomial chaos metamodel from a data set

Quick start: the Ishigami function

Quick start: the Ishigami function

Plot enumeration function

Plot enumeration function

See pitfalls due to the input distribution

See pitfalls due to the input distribution

Polynomial chaos is sensitive to the degree

Polynomial chaos is sensitive to the degree

Create a sparse chaos by integration

Create a sparse chaos by integration

Compute Sobol’ indices confidence intervals

Compute Sobol' indices confidence intervals

Create the Conditional expectation of a PCE

Create the Conditional expectation of a PCE

Polynomial chaos expansion cross-validation

Polynomial chaos expansion cross-validation