logspaceint.m File Reference

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Functions
function	logspaceint (in loglb, in logub, in logskip, in base)
	Return a set of unique integer spacings almost linearly spaced in the logarithmic scale in the input given base, between the specified lower and upper bounds. More...

Function Documentation

logspaceint()

function logspaceint	(	in	loglb,
		in	logub,
		in	logskip,
		in	base
	)

Return a set of unique integer spacings almost linearly spaced in the logarithmic scale in the input given base, between the specified lower and upper bounds.

Parameters

[in]	loglb	: See the documentation of the corresponding argument of pm.array.logspace.
[in]	logub	: See the documentation of the corresponding argument of pm.array.logspace.
[in]	logskip	: See the documentation of the corresponding argument of pm.array.logspace.
[in]	base	: See the documentation of the corresponding argument of pm.array.logspace.

Returns

array : The output vector of MATLAB real values containing the set of logarithmically-spaced integer values in the specified input range with the specified base.

Possible calling interfaces ⛓

array = pm.array.logspaceint(loglb, logub)
array = pm.array.logspaceint(loglb, logub, logskip)
array = pm.array.logspaceint(loglb, logub, [], base)
array = pm.array.logspaceint(loglb, logub, logskip, base)

Example usage ⛓

cd(fileparts(mfilename('fullpath'))); % Change working directory to source code directory.
addpath('../../../'); % Add the ParaMonte library root directory to the search path.
 
assert(all(pm.array.logspaceint(log(10), log(20)) == [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20]));
assert(all(pm.array.logspaceint(log(10), log(20), log(1.5)) == [10, 15]));
assert(all(pm.array.logspaceint(log(10), log(20), [], 2) == [5, 6, 7, 8]));
assert(all(pm.array.logspaceint(log(10), log(100), log(1.5)) == [10, 15, 23, 34, 51, 76]));
 
disp("pm.array.logspaceint(log(10), log(100), log(1.5))")
disp( pm.array.logspaceint(log(10), log(100), log(1.5)) )

Example output ⛓

pm.array.logspaceint(log(10), log(100), log(1.5))
    10    15    23    34    51    76

Final Remarks ⛓

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Copyright

Computational Data Science Lab

Author:

Joshua Alexander Osborne, May 21 2024, 3:41 PM, University of Texas at Arlington
Fatemeh Bagheri, May 20 2024, 1:25 PM, NASA Goddard Space Flight Center (GSFC), Washington, D.C.
Amir Shahmoradi, May 16 2016, 9:03 AM, Oden Institute for Computational Engineering and Sciences (ICES), UT Austin