pvPacks

Purpose

Packs symmetric matrix into a structure of type PV.

Format

p1 = pvPacks(p1, x, nm)

Parameters:

• p1 (struct) – an instance of structure of type PV

• x (MxM symmetric matrix) – data

• nm (string) – matrix name.

Returns:

p1 (struct) – instance of PV struct.

Examples

struct PV p1;
p1 = pvCreate;

x = { 1 2,
      2 1 };

p1 = pvPacks(p1, x, "A");
p1 = pvPacks(p1, eye(2), "I");

These matrices can be extracted using the pvUnpack() command:

print pvUnpack(p1, "A");

1.000 2.000
2.000 1.000

print pvUnpack(p1, "I");

1.000 0.000
0.000 1.000

Remarks

pvPacks() does not support the packing of arrays.

Source

pv.src

See also

Functions pvPacksm(), pvUnpack()