Use vecnorm to treat a matrix or array as a collection of vectors and calculate the norm along a specified dimension. For example, vecnorm can calculate the norm of each column in a matrix.

n = norm(A) returns the 2 -norm of symbolic matrix A. Because symbolic variables are assumed to be complex by default, the norm can contain unresolved calls to conj and abs.

If A is a vector, then vecnorm returns the norm of the vector. If A is a matrix, then vecnorm returns the norm of each column. If A is a multidimensional array, then vecnorm returns the norm along the first …

Feb 21, 2014 · The second input argument of the "norm" function specifies the order of the norm you would like to use. The default norm is the 2-norm, which is the Euclidean distance.

Estimate normal distribution parameters (mean and standard deviation) by using the normfit function. Load the sample data and create a vector containing the first column of student exam grade data.

norm renvoie NaN si l’entrée contient des valeurs NaN. La norme d’une matrice vide est nulle.

説明 n = norm(v) は、ベクトル v の ユークリッド ノルム を返します。 このノルムは 2 ノルム、ベクトルの大きさ、またはユークリッド長とも呼ばれます。

n = norm (A) returns the 2 -norm of symbolic matrix A. Because symbolic variables are assumed to be complex by default, the norm can contain unresolved calls to conj and abs.

This MATLAB function or n = norm (sys,2) returns the root-mean-squares of the impulse response of the linear dynamic system model sys.

This MATLAB function returns the cumulative distribution function (cdf) of the standard normal distribution, evaluated at the values in x.