awk - Unnamed repository; edit this file 'description' to name the repository.

	Commit message (Collapse)	Author
2026-04-10	renamed fir window generators;	wukong
	minor edits to whitespace and comments for more consistent style;
2023-12-18	Added a partially working function performing LU decomposition on a square	wukong
	matrix, ludcmp.awk. This is providing correct answers on _some_ test data, further testing debugging required here.
2019-10-22	added (prev_data ~ number) check to diff;	wukong
	added ($x ~ number) check to lin_reg; added gaussian expressions gaussian;
2019-04-13	optimized covariance script;	wukong
	added 'nan' output to diff; added ':' output delimiter to lin_reg and quad_reg; fixed broken r^2 calc in quad_reg;
2019-01-10	added totals to mean and mean_avg	wukong

2019-01-06	updated lin_reg with additional particular solutions which now include, x and	wukong
	y intercepts, y(mean(x)), weighted y(weighted_mean(x)), distance of weighted mean solution from the mean
2019-01-06	added particular solutions to lin_reg, [mean_x, y(mean_x)] and	wukong
	[weighted_mean(x), y(weighted_mean(x))]
2019-01-06	added weighted mean estimate, avg x per y, to lin_reg output	wukong

2018-11-12	added optional precision argv to other scripts;	wukong

2018-11-04	added gaussian.awk based on hamming script;	wukong
	added pwr(x,p) function to sterling_approx; minor clean up all around;
2018-10-14	restructured conditional prints in diff, added parabolic focus solution to ↵	wukong
	quad_reg output
2018-06-18	removed hardcoded OMFT assignments	wukong

2018-06-18	adjusted print statements to use OFMT, OFS, and ORS;	wukong

2018-06-17	added covariance matrix calculation	wukong

2018-06-16	bumped up number of printed digits	wukong

2018-06-16	added improvements from diff to diff1; increased number of digits printed in ↵	wukong
	diff, diff1, lin_reg, lin_reg1, and lin_reg2;
2018-06-15	fixed row 1 header issue in diff.awk; other small adjustments in hamming and ↵	wukong
	lin_reg
2018-06-13	added shebang, replaced if-elses with shortcut notation, ported online mean ↵	wukong
	and variance calc to mean.awk
2018-06-06	Small merges for code consistency.	wukong