This issue is addressed in detail in the "Justification for choosing a steep cut-off frequency for the low-pass filter" section of the (Additional file 1: Figure S3 Figure S4 and Figure S5) [ 49].
For the treatment-frequency decomposition, given a relatively narrow frequency band, we used a low pass filter with a steep cut-off frequency to gain the optimal balance between removing ringing artifact and approximating desired frequency response [ 48].
"The changes see tax credits aimed much more at those on lower incomes, and there will be a steeper cut-off too.
Built on a steep hillside and cut off from the city by a freeway, the area is an almost impenetrable maze of jerry-built houses made of discarded concrete blocks, bricks, plywood and corrugated metal.
Mr. Obama's budget also includes a responsible way to head off steep cuts in what Medicare pays doctors.
Hundreds of villages are far from roads, tucked away in steep ravines and mammoth peaks, cut off further by snow.
But the employee givebacks along with steep cuts in capacity have paid off.
"I am cut off on a steep mountain road," Mr. Haq said from outside Jalalabad to his nephew across the Khyber Pass in Pakistan.
In places in this mountainous terrain, there could well be villages that are cut off, even destroyed by mud and rock that has come tumbling off steep slopes.
The accord reverses steep cuts to defense and domestic programs and staves off hits to Medicare and Social Security disability benefits.
Cities around the country have made steep cuts to stay afloat, from layoffs of firefighters and police officers to turning off street lights.
