Flatten by columns window

Data Structures
struct	nrf_dsp_window_flatten_s
	Flatten by columns window context. More...

Typedefs
typedef struct nrf_dsp_window_flatten_s	nrf_dsp_window_flatten_t
	Flatten by columns window context.

Functions
int8_t	nrf_dsp_window_flatten_init (nrf_dsp_window_flatten_t *p_ctx, void *p_window, const uint16_t max_samples_num, const size_t uniq_features_num)
	Initialize flatten by columns window context.
uint16_t	nrf_dsp_window_flatten_feed_f32 (nrf_dsp_window_flatten_t *p_ctx, const flt32_t *p_input, uint16_t num)
	Feeds f32 samples to the floating-point flatten by columns window, with ordering by feature columns, e.g p_input = [x,y,z,x1,y1,z1] -> p_window = [x,x1,.., y,y1,.., z,z1,..].
uint16_t	nrf_dsp_window_flatten_feed_i8 (nrf_dsp_window_flatten_t *p_ctx, const int8_t *p_input, uint16_t num)
	Feeds INT8 samples to the INT8 flatten by columns window, with ordering by feature columns, e.g p_input = [x,y,z,x1,y1,z1] -> p_window = [x,x1,.., y,y1,.., z,z1,..].
uint16_t	nrf_dsp_window_flatten_feed_i16 (nrf_dsp_window_flatten_t *p_ctx, const int16_t *p_input, uint16_t num)
	Feeds INT16 samples to the INT16 flatten by columns window, with ordering by feature columns, e.g p_input = [x,y,z,x1,y1,z1] -> p_window = [x,x1,.., y,y1,.., z,z1,..].
uint16_t	nrf_dsp_window_flatten_feed_bymask_f32 (nrf_dsp_window_flatten_t *p_ctx, const flt32_t *p_input, uint16_t num, const uint8_t *p_usage_mask)
	Feeds f32 samples to the floating-point flatten by columns window, with ordering by feature columns, e.g p_input = [x,y,z,x1,y1,z1] -> p_window = [x,x1,.., y,y1,.., z,z1,..], usage of inputs column is determined by p_input_usage_mask where each bit represents each unique feature.
uint16_t	nrf_dsp_window_flatten_feed_bymask_i8 (nrf_dsp_window_flatten_t *p_ctx, const int8_t *p_input, uint16_t num, const uint8_t *p_usage_mask)
	Feeds INT8 samples to the INT8 flatten by columns window, with ordering by feature columns, e.g p_input = [x,y,z,x1,y1,z1] -> p_window = [x,x1,.., y,y1,.., z,z1,..], usage of inputs column is determined by p_input_usage_mask where each bit represents each unique feature.
uint16_t	nrf_dsp_window_flatten_feed_bymask_i16 (nrf_dsp_window_flatten_t *p_ctx, const int16_t *p_input, uint16_t num, const uint8_t *p_usage_mask)
	Feeds INT16 samples to the INT8 flatten by columns window, with ordering by feature columns, e.g p_input = [x,y,z,x1,y1,z1] -> p_window = [x,x1,.., y,y1,.., z,z1,..], usage of inputs column is determined by p_input_usage_mask where each bit represents each unique feature.

Detailed Description