diff options
Diffstat (limited to 'macros')
| -rw-r--r-- | macros/hamming.sci | 10 | ||||
| -rw-r--r-- | macros/hanning.sci | 11 | ||||
| -rw-r--r-- | macros/hilbert1.sci | 2 | ||||
| -rw-r--r-- | macros/lib | bin | 6318 -> 6552 bytes | |||
| -rw-r--r-- | macros/names | 2 |
5 files changed, 23 insertions, 2 deletions
diff --git a/macros/hamming.sci b/macros/hamming.sci index 6fa9a12..49a970f 100644 --- a/macros/hamming.sci +++ b/macros/hamming.sci @@ -1,4 +1,14 @@ function y = hamming(m, varargin) +//Return the filter coefficients of a Hamming window of length M +//Calling Sequence +//hamming (M) +//hamming (M, "periodic") +//hamming (M, "symmetric") +//Parameters +//M: real scalar, which will be the length of hamming window +//Description +//Return the filter coefficients of a Hamming window of length M. +//If the optional argument "periodic" is given, the periodic form of the window is returned. This is equivalent to the window of length M+1 with the last coefficient removed. The optional argument "symmetric" is equivalent to not specifying a second argument. funcprot(0); rhs= argn(2); if(rhs <1 | rhs>2) diff --git a/macros/hanning.sci b/macros/hanning.sci index d90faf2..60ca783 100644 --- a/macros/hanning.sci +++ b/macros/hanning.sci @@ -1,5 +1,14 @@ function y = hanning(m, varargin) - +//Return the filter coefficients of a Hanning window of length M +//Calling Sequence +//hanning (M) +//hanning (M, "periodic") +//hanning (M, "symmetric") +//Parameters +//M: real scalar, which will be the length of hanning window +//Description +//Return the filter coefficients of a Hanning window of length M. +//If the optional argument "periodic" is given, the periodic form of the window is returned. This is equivalent to the window of length M+1 with the last coefficient removed. The optional argument "symmetric" is equivalent to not specifying a second argument. funcprot(0); rhs= argn(2); diff --git a/macros/hilbert1.sci b/macros/hilbert1.sci index 1c0fe0e..fbcb136 100644 --- a/macros/hilbert1.sci +++ b/macros/hilbert1.sci @@ -9,7 +9,7 @@ function h= hilbert1(f, varargin) //N: The result will have length N //dim : It analyses the input in this dimension //Description -//h = hilbert (f) computes the extension of the real valued signal f to an analytic signal. If f is a matrix, the transformation is applied to each column. For N-D arrays, the transformation is applied to the first non-singleton dimension. +//h = hilbert1 (f) computes the extension of the real valued signal f to an analytic signal. If f is a matrix, the transformation is applied to each column. For N-D arrays, the transformation is applied to the first non-singleton dimension. // //real (h) contains the original signal f. imag (h) contains the Hilbert transform of f. // Binary files differdiff --git a/macros/names b/macros/names index c6a8d88..af57307 100644 --- a/macros/names +++ b/macros/names @@ -65,6 +65,7 @@ fft2 fftconv fftfilt fftn +fftshift1 fht filter1 filter2 @@ -102,6 +103,7 @@ idct2 idst1 ifft ifft2 +ifftn ifftshift1 ifht ifwht |