About Site Map Submit Contact Us Log in | Create an account
Create an account Log In
Average Rating
User Rating:
Visitors Rating:
My rating:

Write review
See full specifications

scripts default iconGenerate .m-file code for any MATLAB variable (Scripts) Publisher's description

Have you ever tried to inspect and modify deeply nested struct/cell variables?

Have you ever tried to inspect and modify deeply nested struct/cell variables? Of course, MATLABs variable editor will help to visualise these variables. However, to create such a variable automatically or to change some of the deeply nested fields routinely this submission may be useful.
The main function is GENCODE. This function traverses the input variable recursively. Recursion stops if the value of the current part of the input variable can be expressed as a right hand side of a MATLAB assignment (usually, this is the case for up to 2D matrices, character or cell arrays). In this case, GENCODE_RVALUE is called to create code for the right hand side of the assignment, and GENCODE_SUBSTRUCT is called to create the correct reference into the input variable.

A very simple example:
% struct variable with 2 fields 'a' and 'b'
x.a = 1;
x.b = 'somestring';
% generate code for it
str = gencode(x);
% display this code
% clear original variable
clear x
% recreate it by evaluating the code
eval(sprintf('%s', str{:}))

A more realistic example is provided in hgsave_pre2008a.m. In MATLAB 2008a, GUIDE saves %automatic uicontrol callbacks as anonymous function handles. Unfortunately, MATLAB R14SP3 crashes when loading .fig/.mat files that contain certain anonymous functions. One possible workaround is to
1. open the .fig file in MATLAB 2008a
2. generate code for it
3. run the generated code in MATLAB R14SP3
4. save the resulting variable in a new .fig file

System Requirements:

MATLAB 7.1.0 (R14SP3)
Program Release Status: New Release
Program Install Support: Install and Uninstall

Generate .m-file code for any MATLAB variable (Scripts) Tags:

Click on a tag to find related softwares

Is Generate .m-file code for any MATLAB variable (Scripts) your software?

Manage your software

Most Popular

scripts default icon ASK, OOK, FSK, BPSK, QPSK, 8PSK modulation 1.1
ASK, OOK, FSK, BPSK, QPSK, 8PSK modulation contain several functions for digital modulation simulation
scripts default icon Simulink Communication Labs 1.1
Simulink Communication Labs allows you to learn communication systems in greater depth.
scripts default icon M-QAM modulation and demodulation 1.1
M-QAM modulation and demodulation is the QAM modulation and demodulation tech.
scripts default icon LZW Compression/Decompression 1.1
LZW Compression/Decompression - Updated LZW compressor and decompressor with reasonable performance
scripts default icon InSPIRE utility to plot a 2D displacement field (Scripts) 1.0
This program plots the deformation field (displace vectors) contained in vector.txt.