Module matrix 

Matrix operations (addition, subtraction, multiplication, scale, transpose, inverse, complex matrix multiplication).

Structs

MatrixInstance

Matrix structure wrapping a slice of data in row-major order.

MatrixInstanceMut

Mutable Matrix structure wrapping a mutable slice of data in row-major order.

Functions

mat_add_f32

mat_add_q15

mat_add_q31

mat_inverse_f32

mat_mult_f32

mat_mult_q15

mat_mult_q31

mat_scale_f32

mat_scale_q15

mat_scale_q31

mat_sub_f32

mat_sub_q15

mat_sub_q31

mat_trans_f32

mat_trans_q15

mat_trans_q31

polynomial_eval_f32

Evaluates a polynomial $P(x) = c_0 + c_1 x + c_2 x^2 + \dots + c_d x^d$ using Horner’s method.

polynomial_least_squares_fit

Fits a polynomial of degree degree ($y = c_0 + c_1 x + c_2 x^2 + \dots + c_d x^d$) to data points $(x_i, y_i)$ using weighted linear least-squares regression.