release all classifiers

<summary> release all classifiers </summary>

release all classifiers

release all prepared sessions

<summary> release all sessions </summary>

release all prepared sessions

<summary> release BrainFlow's session </summary>

Release all resources.

Remove environmantal noise using notch filter.

<summary> remove env noise using notch filter </summary> <param name="data"></param> <param name="sampling_rate"></param> <param name="noise_type"></p

remove env noise using notch filter :param data: data to filter, filter works in-place :type data: NDArray[Shape["*"], Float64]

Restore data from a single detailed coef.

restore data from a single wavelet coeff

restore data from a single wavelet coeff :param data: initial data :type data: NDArray[Shape["*"], Float64] :param wavelet: u

* Scalar multiply a complex number, by a real number lambda * @param lambda - The real number scaling factor * @returns The scaled version o

Serial port name is used for boards which reads data from serial port.