kalman-filter/lib/utils/check-shape.js

Kalman filter (and Extended Kalman Filter) Multi-dimensional implementation in Javascript

const checkShape = function (matrix, shape, title = 'checkShape') {
	if (matrix.length !== shape[0]) {
		throw (new Error(`[${title}] expected size (${shape[0]}) and length (${matrix.length}) does not match`));
	}

	if (shape.length > 1) {
		return matrix.forEach(m => checkShape(m, shape.slice(1), title));
	}
};

module.exports = checkShape;