<< load

Stream manager

sscanf >>

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save

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save workspace variables to .nh5 or .mat file

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Syntax

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save(filename)

save(filename, version, var1, ..., varN)

save(filename, '-append', ...)

save(filename, '-mat', ...)

save(filename, '-nh5', ...)

save(filename, '-nocompression', ...)

Input argument

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filename

a string: .nh5 or .mat filename. extension defines format used .mat or .nh5 (default)

var1, ..., varN

string: Names of variables to save from Nelson's workspace.

version: '-v7.3', '-v7', '-v6', '-v4'

mat file version used ('-v7.3'). This option will force '-mat'.

'-mat'

forces to save as mat file (default '-nh5').

'-nh5'

forces to save as nh5 file (default '-nh5').

'-append'

append variables to an existing .nh5/.mat file (-v7.3 only).

'-nocompression'

disable .nh5/.mat file compression.

Description

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save save workspace variables to .nh5 or .mat file.

Examples

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A = ones(3, 4);
B = 'hello for open mat users';
save([tempdir(), 'example_load.mat'], 'A', 'B')
clear;
st = load([tempdir(), 'example_load.mat']);
who
st.A
st.B
clear
who
load([tempdir(), 'example_load.mat']);
who
A
B

append variables

C = eye(3, 4);
save([tempdir(), 'example_load.mat'], 'C', '-append')
clear;
st = load([tempdir(), 'example_load.mat']);
who
st.A
st.B
st.C
clear
who
load([tempdir(), 'example_load.mat']);
who
A
B
C

compression

C = eye(1000, 1000);
save([tempdir(), 'example_save_with_compression.mat'], 'C')
save([tempdir(), 'example_save_no_compression.mat'], 'C', '-nocompression')
with_compression = dir([tempdir(), 'example_save_with_compression.mat'])
no_compression = dir([tempdir(), 'example_save_no_compression.mat'])

See also

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load, savenh5, savemat.

History

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Version	Description
1.0.0	initial version

Author

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Allan CORNET