discrete cosine transform python
The topic of this chapter is the Discrete Cosine Transform (DCT), which is used in MP3 and related formats for compressing music; JPEG and similar formats for ... , Discrete Fourier Transform(DFT) and Discrete Cosine Transform(DCT) are commonly used algorithms to represent an arbitrary signal in terms ...
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 discrete cosine transform python 相關參考資料
COSINE_TRANSFORM - A Discrete Cosine Transform for Real Data
COSINE_TRANSFORM is a Python library which demonstrates some simple properties of the discrete cosine transform (DCT) for real data. https://people.sc.fsu.edu Discrete Cosine Transform - Green Tea Press
The topic of this chapter is the Discrete Cosine Transform (DCT), which is used in MP3 and related formats for compressing music; JPEG and similar formats for ... http://greenteapress.com Discrete Cosine Transform and A Case Study on Image Compression ...
Discrete Fourier Transform(DFT) and Discrete Cosine Transform(DCT) are commonly used algorithms to represent an arbitrary signal in terms ... http://bugra.github.io scipy.fftpack.dct — SciPy v0.14.0 Reference Guide
scipy.fftpack.dct(x, type=2, n=None, axis=-1, norm=None, overwrite_x=False)[source]¶. Return the Discrete Cosine Transform of arbitrary type sequence x. https://docs.scipy.org scipy.fftpack.dct — SciPy v0.15.1 Reference Guide
scipy.fftpack.dct(x, type=2, n=None, axis=-1, norm=None, overwrite_x=False)[source]¶. Return the Discrete Cosine Transform of arbitrary type sequence x. https://docs.scipy.org scipy.fftpack.dct — SciPy v0.18.1 Reference Guide
scipy.fftpack.dct(x, type=2, n=None, axis=-1, norm=None, overwrite_x=False)[source]¶. Return the Discrete Cosine Transform of arbitrary type sequence x. https://docs.scipy.org scipy.fftpack.dct — SciPy v0.19.1 Reference Guide
Type of the DCT (see Notes). Default type is 2. n : int, optional. Length of the transform. If n < x.shape[axis] , x is truncated. If n > x.shape[axis] , x is zero-padded. https://docs.scipy.org scipy.fftpack.dct — SciPy v1.2.1 Reference Guide - SciPy.org
Parameters: x : array_like. The input array. type : 1, 2, 3, 4}, optional. Type of the DCT (see Notes). Default type is 2. n : int, optional. Length of the transform. https://docs.scipy.org scipy.fftpack.idct — SciPy v0.14.0 Reference Guide
Type of the DCT (see Notes). Default type is 2. n : int, optional. Length of the transform. axis : int, optional. Axis over which to compute the transform. norm : None ... https://docs.scipy.org scipy.fftpack.idct — SciPy v1.2.1 Reference Guide - SciPy.org
Parameters: x : array_like. The input array. type : 1, 2, 3, 4}, optional. Type of the DCT (see Notes). Default type is 2. n : int, optional. Length of the transform. https://docs.scipy.org |