adaptivehuffman

本文运用贪婪算法求解背包问题，语言为C，很不错的(In this paper, the greedy algorithm knapsack problem, language as C, very good)

matlab实用程序百例[1].rarmatlab实用程序百例[1].rarmatlab实用程序百例[1].rar (matlab matlabmatlab实用程序百例[1].rar)

Beta Gamma Nakagami Normal Rayleigh Rician Weibull

说明：  该功能适用于单尺度自商图像算法的图像的MATLAB程序(The function applies the single scale self quotient image algorithm to an image. )

matlab程序实例解析 含有源程序 实例(matlab instance analytic examples contain source code)

ES is a symmetric block cipher. The same key is used to encrypt and decrypt the message. The plain text and the cipher text are the same size. The Aes algorithm works as follows: Convert to state array: This step consists of conversion on the matrix onto a state array operating with the sbox. Transformations (and their inverses) AddRoundKey: Computing the round key for each round. SubBytes: Substituting by bytes from Sbox. ShiftRows: Shifting of rows. MixColumns: Exor operation on columns. Key Expansion: Expanding the key to be used on next round.

sorce code for line flow

DEMODULATOR: This function performs demodulation of the forward Channel packet, based on RAKE Receiver Block Diagram Input Signal -> [Matched Filter] -> [Sampler] -> [RAKE Receiver] -> [Walsh] -> [DeSpreading] Inputs: RxIn - input signal (I/Q) analoge PN - PN sequence (used for De-spreading) MF - matched filter taps Walsh - Used row of Walsh matrix for recovering

another code from the sample code category

解决了如何进行傅里叶变换时频率轴的标定等问题(A common use of Fourier transforms is to find the frequency components of a signal buried in a noisy time domain signal)