On Thu, Oct 8, 2009 at 6:15 AM, harshal jadhav <[email protected]> wrote:
> I am using python language for GNU Radio. For this i have a sampled signal.
> The signal is a sine wave. I have to trap each sample of this sine wave in
> an array.
> Is it possible to capture the samples of the sine wave in an array in
> python?
>
You can use lists, and there is an array module too.
>>> import array
>>> help(array)
Help on built-in module array:
NAME
array
FILE
(built-in)
DESCRIPTION
This module defines an object type which can efficiently represent
an array of basic values: characters, integers, floating point
numbers. Arrays are sequence types and behave very much like lists,
except that the type of objects stored in them is constrained. The
type is specified at object creation time by using a type code, which
is a single character. The following type codes are defined:
Type code C Type Minimum size in bytes
'c' character 1
'b' signed integer 1
'B' unsigned integer 1
'u' Unicode character 2
'h' signed integer 2
'H' unsigned integer 2
'i' signed integer 2
'I' unsigned integer 2
'l' signed integer 4
'L' unsigned integer 4
'f' floating point 4
'd' floating point 8
The constructor is:
array(typecode [, initializer]) -- create a new array
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