Commit 4717e23

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RF: Avoid repeated linspace and hstack calls

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Lines changed: 7 additions & 6 deletions

Original file line number	Diff line number	Diff line change
`@@ -1190,12 +1190,13 @@ def _make_cosine_regressors(ntimepoints, timestep, period_cut):`
`1190`	`1190`
`1191`	`1191`
`1192`	`1192`	`def _make_legendre_regressors(ntimepoints, degree):`
`1193`		`- X = np.ones((ntimepoints, 1)) # quick way to calc degree 0`
`1194`		`- for i in range(degree):`
`1195`		`- polynomial_func = Legendre.basis(i + 1)`
`1196`		`- value_array = np.linspace(-1, 1, ntimepoints)`
`1197`		`- X = np.hstack((X, polynomial_func(value_array)[:, np.newaxis]))`
`1198`		`- return X`
	`1193`	`+ support = np.linspace([-1], [1], ntimepoints)`
	`1194`	`+ return np.hstack(`
	`1195`	`+ [`
	`1196`	`+ np.ones((ntimepoints, 1)), # Degree 0 is a constant`
	`1197`	`+ *(Legendre.basis(i + 1)(support) for i in range(degree)),`
	`1198`	`+ ]`
	`1199`	`+ )`
`1199`	`1200`
`1200`	`1201`
`1201`	`1202`	`def _high_pass_filter(`

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