Software Listing of Author : "Joe Henning"
- Calculate Ambiguity Function and Utilities
- License: Freeware
- Price: 0.00


The zip file contains functions to calculate an Ambiguity Function (XAMB), Upsampled and Interpolated Correlation (XCORRU), and Coherence Function (XCOH). A prefilter can be specified in each function to "sharpen" correlation peaks. XAMB calculates an estimate of the (cross-)ambiguity function. A record containing properties of the peak of the ambiguity function can be returned. XCORRU calculates an estimate of an upsampled and interpolated (cross-)correlation function. A record containing properties of the peak of the correlation function can be returned. XCOH calculates an estimate of the (cross-)coherence function. A record containing properties of the peak of the coherence function can be returned.
- Publisher: Joe Henning
- Date Released: 15-01-2013
- Download Size: 10 KB
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- Platform: Matlab, Scripts
- Coding Utilities
- License: Shareware
- Price:


This zip file contains nine functions related to the generation and use of code sequences. The functions are: 1) corr.m calculates estimates of the periodic and aperiodic cross-correlation function. 2) gold.m generates binary Gold code and orthogonal Gold code sequences. 3) goldlike.m generates Gold-like or Dual-BCH sequences. 4) karnaugh_inputs.m generates Boolean inputs for a Karnaugh map. 5) kasami.m generates the small set of Kasami codes. 6) lkasami.m generates the large set of Kasami codes. 7) osvf.m generates orthogonal variable spreading factor (OSVF) codes. 8) pnseq.m generates a pseudonoise (PN) sequence from a binary linear feedback shift register. 9) walshhad.m generates binary Walsh and Hadamard code sequences.
- Publisher: Joe Henning
- Date Released: 20-04-2013
- Download Size: 10 KB
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- Platform: Matlab, Scripts
- Simple dB and Power of 10 Conversion Utilities
- License: Freeware
- Price: 0.00


This zip file contains three functions: dbm_to_vpp which converts dBm to a peak-to-peak voltage; dbmean which calculates the average or mean decibel value of two or more decibel quantities; and nextpow10 which returns the next higher power of 10 for a specified number.
- Publisher: Joe Henning
- Date Released: 09-02-2013
- Download Size: 10 KB
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- Platform: Matlab, Scripts
