Integer16

Uniform sequence of signed 16-bit integers.
Binary data format.

Import can read any file as a sequence of signed 16-bit integers.

Export writes a list of integers in the range to a binary file.

IMPORT 与 EXPORT

Import imports an arbitrary file as a sequence of signed 16-bit integers, returning a packed array of integers in the range .

Export exports a list of integers in the range to a binary sequence of 16-bit integers.

Import or Import imports the specified element from file.

Import imports multiple elements.

See the reference pages for full general information on Import and Export.

ImportString and ExportString support the Integer16 format.

参数

General Import elements:

	"Elements"	elements and options available in this file
	"Rules"	full rules for each element and option
	"Options"	rules for options, properties, and settings

Data representation element:

"Data"

list of integers in the range

By default, Import and Export use the element.

Import["file", {"Integer16", n}] gives the n 16-bit integer.

Trailing bytes are ignored if the size of the imported file is not a multiple of the data size.

选项

General option:

ByteOrdering

-1

what byte ordering to use

Import option:

"HeaderBytes"

how many bytes to skip at the beginning of the file

更多关于

Binary Data

Importing & Exporting

Listing of All Formats

范例

关闭所有单元

例 (1)

Convert a list of integers to a string representing binary 8-bit signed integers:

Convert the binary data back to a list of integers:

Show the byte values of the exported data:

Import as 16-bit Unicode characters:

Interpret as raw 16-bit Unicode text:

Convert a list of integers to a string representing binary 8-bit signed integers:

In[1]:=

Out[1]=

Convert the binary data back to a list of integers:

In[2]:=

Out[2]=

Show the byte values of the exported data:

In[3]:=

Out[3]=

Import as 16-bit Unicode characters:

In[4]:=

Out[4]=

Interpret as raw 16-bit Unicode text:

In[5]:=

Out[5]=