Collaborators
Step 1
: Please upload data file at first
Information
Upload Data File:
Step 2
: Please fill out following analysis inputs
Natural frequencies of interests (please input as comma-separated for MDOF, e.g., 0.1, 0.2, 0.3 ...)
f
n
:
Hz
Sampling frequency of the uploaded data
f
s
:
Hz
Select checkbox for filtering (7th order Butterworth bandpass filter will be used)
Filtering
NatHaz Modeling Laboratory
University of Notre Dame, USA
Dr. Ahsan Kareem
Robert M. Moran Professor
Civil & Environmental Engineering & Earth Sciences
kareem@nd.edu
Dr. Dae Kun Kwon
Research Assistant Professor
Civil & Environmental Engineering & Earth Sciences
dkwon@nd.edu
Structure Control and Health Monitoring Lab.
Chonnam National University, South Korea
Dr. Jae Seung Hwang
Professor
School of Architecture
jshwang@jnu.ac.kr
Analyzing ...
The data file should contain
acceleration
for either SDOF or MDOF case comprised of
numeric values
.
The datasets should be distinguished as either row or column vector(s) and readable by
MATLAB load function
.
The maximum number of data or modes is currently limited to
6
and only the file extensions,
dat
,
txt
, and
mat
, are allowed.
The maximum file size is currently set to
100 Mb
.
For mat file (MATLAB binary file tested under R2012b), the variable of the acceleration data should be named as
input_acc
. Otherwise, following error will be generated,
Undefined function or variable 'input_acc'
.
