window_hann

Hann window for FFT

window_hann(n)

Arguments

n	length of signal (integer)

Value

window

Examples

window_hann(100)
#>   [1] 0.000000000 0.001006662 0.004022594 0.009035651 0.016025649 0.024964441
#>   [7] 0.035816033 0.048536731 0.063075311 0.079373234 0.097364871 0.116977778
#>  [13] 0.138132981 0.160745294 0.184723666 0.209971545 0.236387266 0.263864463
#>  [19] 0.292292493 0.321556889 0.351539812 0.382120532 0.413175911 0.444580900
#>  [25] 0.476209042 0.507932982 0.539624978 0.571157419 0.602403334 0.633236907
#>  [31] 0.663533982 0.693172563 0.722033306 0.750000000 0.776960032 0.802804844
#>  [37] 0.827430367 0.850737444 0.872632225 0.893026547 0.911838291 0.928991707
#>  [43] 0.944417724 0.958054229 0.969846310 0.979746487 0.987714893 0.993719444
#>  [49] 0.997735961 0.999748271 0.999748271 0.997735961 0.993719444 0.987714893
#>  [55] 0.979746487 0.969846310 0.958054229 0.944417724 0.928991707 0.911838291
#>  [61] 0.893026547 0.872632225 0.850737444 0.827430367 0.802804844 0.776960032
#>  [67] 0.750000000 0.722033306 0.693172563 0.663533982 0.633236907 0.602403334
#>  [73] 0.571157419 0.539624978 0.507932982 0.476209042 0.444580900 0.413175911
#>  [79] 0.382120532 0.351539812 0.321556889 0.292292493 0.263864463 0.236387266
#>  [85] 0.209971545 0.184723666 0.160745294 0.138132981 0.116977778 0.097364871
#>  [91] 0.079373234 0.063075311 0.048536731 0.035816033 0.024964441 0.016025649
#>  [97] 0.009035651 0.004022594 0.001006662 0.000000000