# {py:mod}`qcheff.models.jaynes_cummings_hubbard.utils`

```{py:module} qcheff.models.jaynes_cummings_hubbard.utils
```

```{autodoc2-docstring} qcheff.models.jaynes_cummings_hubbard.utils
:allowtitles:
```

## Module Contents

### Classes

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`JCHAnalysis <qcheff.models.jaynes_cummings_hubbard.utils.JCHAnalysis>`
  - ```{autodoc2-docstring} qcheff.models.jaynes_cummings_hubbard.utils.JCHAnalysis
    :summary:
    ```
````

### API

`````{py:class} JCHAnalysis
:canonical: qcheff.models.jaynes_cummings_hubbard.utils.JCHAnalysis

```{autodoc2-docstring} qcheff.models.jaynes_cummings_hubbard.utils.JCHAnalysis
```

````{py:attribute} model
:canonical: qcheff.models.jaynes_cummings_hubbard.utils.JCHAnalysis.model
:type: qcheff.models.jaynes_cummings_hubbard.models.JCHModel
:value: >
   None

```{autodoc2-docstring} qcheff.models.jaynes_cummings_hubbard.utils.JCHAnalysis.model
```

````

````{py:attribute} level_labels
:canonical: qcheff.models.jaynes_cummings_hubbard.utils.JCHAnalysis.level_labels
:type: list
:value: >
   None

```{autodoc2-docstring} qcheff.models.jaynes_cummings_hubbard.utils.JCHAnalysis.level_labels
```

````

````{py:attribute} level_idx
:canonical: qcheff.models.jaynes_cummings_hubbard.utils.JCHAnalysis.level_idx
:type: list
:value: >
   'field(...)'

```{autodoc2-docstring} qcheff.models.jaynes_cummings_hubbard.utils.JCHAnalysis.level_idx
```

````

````{py:attribute} system_dims
:canonical: qcheff.models.jaynes_cummings_hubbard.utils.JCHAnalysis.system_dims
:type: list
:value: >
   'field(...)'

```{autodoc2-docstring} qcheff.models.jaynes_cummings_hubbard.utils.JCHAnalysis.system_dims
```

````

````{py:method} analyse(methods=None, **kwargs)
:canonical: qcheff.models.jaynes_cummings_hubbard.utils.JCHAnalysis.analyse

```{autodoc2-docstring} qcheff.models.jaynes_cummings_hubbard.utils.JCHAnalysis.analyse
```

````

````{py:method} scqubits_eigvals()
:canonical: qcheff.models.jaynes_cummings_hubbard.utils.JCHAnalysis.scqubits_eigvals

```{autodoc2-docstring} qcheff.models.jaynes_cummings_hubbard.utils.JCHAnalysis.scqubits_eigvals
```

````

````{py:method} npad_cpu_eigvals(batch_size=1, tol=1e-12, max_iter=3)
:canonical: qcheff.models.jaynes_cummings_hubbard.utils.JCHAnalysis.npad_cpu_eigvals

```{autodoc2-docstring} qcheff.models.jaynes_cummings_hubbard.utils.JCHAnalysis.npad_cpu_eigvals
```

````

````{py:method} npad_gpu_eigvals(batch_size=1, tol=1e-12, max_iter=3)
:canonical: qcheff.models.jaynes_cummings_hubbard.utils.JCHAnalysis.npad_gpu_eigvals

```{autodoc2-docstring} qcheff.models.jaynes_cummings_hubbard.utils.JCHAnalysis.npad_gpu_eigvals
```

````

````{py:method} generate_df(evals_list, method_name, params=None)
:canonical: qcheff.models.jaynes_cummings_hubbard.utils.JCHAnalysis.generate_df

```{autodoc2-docstring} qcheff.models.jaynes_cummings_hubbard.utils.JCHAnalysis.generate_df
```

````

`````