Main > Home & Education > Mathematics >

# LOOK 2.05

## LOOK 2.05

### LOOK 2.05 Ranking & Summary

RankingClick at the star to rank
Ranking Level
User Review: 0 (0 times)
File size: 361.78KB
Platform: Windows XP, 2000, 98, Me
Price: Free
Publisher: Cliff Leitch

### LOOK 2.05 description

LOOK can read time or frequency domain input signals from disk

1.Real time domain data
2.Complex time domain data
3.Real frequency domain data
4.Complex frequency domain data
LOOK can read two independent real or complex signals of any type.

LOOK can generate real or complex signals from an arbitrary equation.

LOOK is intended for use with uniformly sampled data. That is, the sampling interval of the x axis (time, frequency or whatever) must be uniform throughout the data file. Non-uniformly sampled data is NOT supported except for the X-Y plot case.

The program can perform various signal processing operations:
1.Fourier transforms and inverse Fourier transforms .
2.Windowing -- Cosine, Cosine-squared, Rectangular, Kaiser or notch.
3.Linear transforms -- add a constant, multiply by a constant, multiply by a complex exponential or multiply by a sinusoid
4.Filtering -- Chebyshev, Butterworth, Transitional, Bessel filter or arbitrary H(s) (Laplace transform). It will generate the filter functions and apply them to the input signal.
5.Change sampling rate -- upsample and downsample.
6.Differentiation and integration.
7.Autocorrelation .
8.Convolution
9.Crosscorrelation
It can also graph, list or save to file various parameters of the input signal(s):
1.Real component
2.Imaginary component
3.Amplitude (absolute value)
4.Power
5.Phase
6.Instantaneous frequency (FM demodulation)
7.Group delay of filters
8.Deviation from linear phase
9.X-Y (Lissajous) graphs
10.Product of real and imaginary parts
11.Sum and difference of real and imaginary parts
12.Linear regression lines
It also computes:
1.Sliding window averages
2.Probability distributions
3.Cumulative distributions
4.Various statistics such as rms, mean, min, max, etc.

### Bookmark LOOK 2.05

WareSeeker.com do not provide cracks, serial numbers etc for LOOK 2.05. Any sharing links from rapidshare.com, yousendit.com or megaupload.com are also prohibited.

### Allok Video Splitter 2.2.0 Review:

Name (Required)
Email(Required)
Featured Software

Want to place your software product here?

Contact WareSeeker.com
Version History
Related Software