PTS paper Mitigation of Non-linear Distortion Using PTS and IDAR Method for Multi-Level QAM-OFDM System
标签： Multi-Level Mitigation Distortion Non-linear
上传时间： 2014-01-08
上传用户：sssl
Mitigation of Non-linear Distortion Using PTS and IDAR Method for Multi-Level QAM-OFDM System
标签： Multi-Level Mitigation Distortion Non-linear
上传时间： 2014-11-26
上传用户：wff
Advanced Encrypt Algorithm (AES) is a symetric method to crypt message or document
标签： Algorithm Advanced document symetric
上传时间： 2017-04-22
上传用户：litianchu
ElGamal method is an aymetric method to crypt message. You can use ElGamal to crypt the key session of symetric method.
标签： ElGamal method crypt aymetric
上传时间： 2014-01-16
上传用户：xzt
IDEA is a symetric method to crypt message or document.
标签： document symetric message method
上传时间： 2014-11-18
上传用户：jqy_china
RSA is an asymetric method to crypt message. You can use RSA to crypt the key session of symetric method.
标签： crypt RSA asymetric symetric
上传时间： 2013-12-07
上传用户：ma1301115706
SHA512 is a hash function. You can use sha512 with an asymetric method to sign a document.
标签： 512 asymetric function document
上传时间： 2017-04-22
上传用户：6546544
OTSU Gray-level image segmentation using Otsu s method. Iseg = OTSU(I,n) computes a segmented image (Iseg) containing n classes by means of Otsu s n-thresholding method (Otsu N, A Threshold Selection Method from Gray-Level Histograms, IEEE Trans. Syst. Man Cybern. 9:62-66 1979). Thresholds are computed to maximize a separability criterion of the resultant classes in gray levels. OTSU(I) is equivalent to OTSU(I,2). By default, n=2 and the corresponding Iseg is therefore a binary image. The pixel values for Iseg are [0 1] if n=2, [0 0.5 1] if n=3, [0 0.333 0.666 1] if n=4, ... [Iseg,sep] = OTSU(I,n) returns the value (sep) of the separability criterion within the range [0 1]. Zero is obtained only with images having less than n gray level, whereas one (optimal value) is obtained only with n-valued images.
标签： OTSU segmentation Gray-level segmented
上传时间： 2017-04-24
上传用户：yuzsu
nice crypt method, if you are a delphi programmer you really love this because is very useful code
标签： programmer you because method
上传时间： 2014-01-23
上传用户：stvnash
The Gauss鈥揝eidel method is a technique used to solve a linear system of equations.
标签： equations technique method linear
上传时间： 2017-04-29
上传用户：xuanchangri
