function-trans

sift算子中高斯金字塔和DOG的生成，只是该算子的最初步骤(sift operator：the generation of Gaussian pyramid and DOG。it is only the first steps)

The code implements the optical flow algorithm described in Gautama, T. and Van Hulle, M.M. (2002). A Phase-based Approach to the Estimation of the Optical Flow Field Using Spatial Filtering,IEEE Trans. Neural Networks, 13(5), 1127--1136. The algo proceeds in 3 steps 1. spatial filtering 2. phase gradient estimation 3. IOC using recurrent networks (The code implements the optical flow algor ithm described in Gautama, and T. Van Hulle. M.M. (2002). A Phase-based Approach to the Esti mation of the Optical Flow Field Using Spatial F iltering, IEEE Trans. Neural Networks, 13 (5), 1127-- 1136. The algo proceeds in a three steps. spat ial filtering 2. 3 phase gradient estimation. I OC using recurrent networks)

基于matlab的主成分分析源程序进行贡献度分析(The principal component analysis based on matlab source contribution analysis conducted)

有关无线传感网络的卡尔曼的matlab仿真(Kalman on the wireless sensor network simulation matlab)

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雷达中频回波仿真，对固定载频和线性调频脉冲回波的多普勒起伏模型进行仿真(IF radar echo simulation for fixed carrier frequency and chirp echo Doppler fluctuation model simulation)

数学建模中常用的穷举法程序，具有一般性，非常实用(Mathematical modeling method commonly used in the exhaustive process, with the general, very useful)

it is a implementation of a chaotic map.the chaotic map nam is logistic map

A DISCRETE SPREAD SPECTRUM CODE WRITTEN IN MATLAB

BPSK with Differential Encoding