pvPack

Purpose

Packs general matrix into a structure of type PV with matrix name.

Format

p1 = pvPack(p1, x, nm)
Parameters:
  • p1 (struct) – an instance of structure of type PV
  • x (MxN matrix or N-dimensional array) – data
  • nm (string) – name of matrix/array.
Returns:

p1 (struct) – instance of PV struct.

Examples

Basic usage

// Create starting parameter vector
start_vals = { 0,
               1,
               1 };

// Declare 'p1' as an instance of a 'PV' structure
struct PV p1;

// Initialize 'p1' with default settings
p1 = pvCreate();

// Add a variable named 'b' in 'p1' containing the data from 'start_vals'
p1 = pvPack(p1, start_vals, "b");

The data can be extracted using the pvUnpack() command:

b_out = pvUnpack(p1, "b");
print b_out;

The code above, should return the following output:

0
1
1

Source

pv.src

See also

Functions pvPackm(), pvPacks(), pvUnpack()