Users can input raw voltages from strain gages and walk through GUI analysis to export stress-strain curves (along with other pertinent data: eg force, strain rate, velocity, etc).
For documentation, video tutorial, and compiled executable version - visit http://icme.hpc.msstate.edu/mediawiki/index.php/Code:_SHPB_Analysis
Video tutorial: https://youtu.be/iLyfXR0xYJ0
David Francis (2020). Split Hopkinson Pressure Bar Graphical Analysis Tool (https://www.mathworks.com/matlabcentral/fileexchange/50921-split-hopkinson-pressure-bar-graphical-analysis-tool), MATLAB Central File Exchange. Retrieved .
Can we do the torsional SHPB analysis with this one ?
There is not a function called gui_mainfcn.m. Once you unzip the 2 files from the download (.fig and .m file), add the path to the unzipped folder to your working directory - or make the unzipped folder your working directory. Once there, run this one the command line: SHPB_Analysis_Tool
im graduating in mecanical enginiering and my final project is about hopkinson lressure bar
i read all you wrote but when i run the file:shpb_analysis_tool.m i receve an eror : Attempt to execute SCRIPT gui_mainfcn as a function:
and when i go to the gui_mainfcn.m i found that it is empty
can u please send me the file gui_mainfcn.m
thanl u so much
Hi, I tried to load the data but it is giving me the following error.
Struct contents reference from a non-struct array object.
Error in SHPB_Analysis_Tool>excel_vg_int_Callback (line 1821)
[file_name, file_path] = uigetfile('*.xl*', dialog_title, handles.user_data.last_dir_load);
Error in gui_mainfcn (line 95)
Error in SHPB_Analysis_Tool (line 42)
Error while evaluating Menu Callback.
Is there a forum for me to discuss such problems? Please get back to me in email@example.com
I am not able to run this version. It says there are a lot of errors. Is there anyway I can download the old version because I never had any problems with it
Sir i am undergraduate student of mechanical engineering working on my final year project SHPB. I have problem in taking signal from oscilloscope and to analyze it on Matlab GUI.Kindly help me for my project to take data accurately.
I cannot import the data if the dataset is over several thousands.
Small error in the dispersion constants for nu = 0.21, I believe the the 'E' value should be -9.3202
Completely rewritten. New interface. Ability to import/analyze multiple datasets. Only 1 GUI now. Optional: (2) genetic algorithm to optimize wave alignment quickly, (2) signal processing toolbox used to find the incident wave.
Force-Displacement to Stress-Strain (FD2SS) program missing from previous version
Corrected unit on nu=0.21 for dispersion. Fixed bug in the automated wave beginning detection algorithm.
Fixed minor bugs. Added publication information
few bug fixes
Fixed bugs: data import, wave start algorithm
Updated to include the .m and .fig files