<< isclass

Types module

isempty >>

---

isdouble

---

Return true if variable var is a double matrix.

---

Syntax

---

res = isdouble(var)

Input argument

---

var

a variable

Output argument

---

res

a logical: true or false

Description

---

isdouble returns a logical 1 if the argument is a double matrix and a logical 0 otherwise.

Examples

---

A = 3;
res = isdouble(A)

A = single(3);
res = isdouble(A)

A = single([3, i]);
res = isdouble(A)

A = [3, i];
res = isdouble(A)

See also

---

isa, single, double, isfloat.

History

---

Version	Description
1.0.0	initial version

Author

---

Allan CORNET