| New Feature |
Benefits |
|
Continuous Curve
|
Standard amplitude analysis element that displays the selected
analysis portion or period. In case of more periods the record
can be shown as a continuous signal, both including or excluding
inter period data. A statistics diagram can calculate amplitude,
frequency, sub-period and timing parameters |
|
Average Periods
|
This element automatically averages all selected analysis
periods within a time normalized cycle (optionally without time
normalization). The diagram statistics can calculate amplitude
and timing parameters |
|
Parameter Trend
|
Any parameter can be analyzed within the time domain sequence
of defined periods. Parameter comparisons are possible between
records, output options allow data to be presented as histograms
(typical), line graphs (multiple periods) or parameter tables |
Subperiod Curves
 |
Sub periods within one global analysis period are calculated
and displayed. Sub periods are defined by 3 selectable threshold
concepts: Multiple SD, percentage of local maximum and manually
entered values. Sub periods can be defined in ratio to a threshold
level and threshold range |
Subperiods of Averaged Curves
 |
Sub periods of averaged curves are calculated based on three
threshold concepts: Multiple SD, percentage of local maximum
and manually entered values. Sub periods can be defined in ratio
to a threshold level and threshold range |
Subperiod Trend
 |
Calculates sub-period related timing parameters for several
global analysis periods and displays the results as a histogram
graph or parameter table |
Firing Time
 |
Based on user defined threshold settings, the firing order
of muscles in ratio to one global event is calculated, for each
single contraction or as a mean calculation over a sequence
of contraction activities |
Jump Analysis
 |
Drop, Counter Movement, Squat and Bouncing jump test analysis,
based on contact plates, foot switches or force plates. Optional
averaged activations curves plus calculation of ground contact
time and flight height |
Power Spectrum
 |
Free choice of FFT length and built-in band pass filter switch.
Spectrums can be stored in an independent record, compared and
signal processed again! |
Frequency Bands
 |
A parameter table or histogram graph of FFT based spectral
parameters. Free choice of EMG band and step size, with the
output options: as a table, as a bar graph |
Amplitude Probability
 |
This analysis allows the calculation of the percentage distribution
of amplitude increments for a given time period. It explains
how often lower, medium and high EMG data occurred in a test
(ergonomics studies) |
|
Wavelet Tool Box
STFT spectogram
CWT scalogram
DWT scalogram
MRA
|
A set of mathematical functions can be chosen which introduce
a time resolution to the analysis of frequency contents:
- Short time Fourier transformation
- Discrete and continuous wavelets
- Multi resolution analysis |
|
Phase Correlation
|
Analysis element for bilateral gait studies. Shows the left
to right, phase correlation in averaged gait strides |
