Tut3_-_FIR

multisurface_plasticity

classification using PNN classification

这是用来计算线性离散分析的matlab代码，有助于新手学习(This is used to calculate the matlab code for linear discrete analysis to help novices learn)

说明：  图像分类程序 由四个函数组成 刚编号的(matlab)

spiht image compression

this program helps you simulate the classification task whit MLP (multilayer preceptron) neural network

an inferior assistant or a channel administrator hopes to append some additional message, such as the origin information, image notation or authentication data, within the encrypted image though he does not know the original image content. some parameters are embedded into a small number of encrypted pixels, and the of the other encrypted pixels are compressed to create a space for accommodating the additional data and the original data at the positions occupied by the parameters

基于MATLAB的原理应用，此程序可实现2d的吸收边界算法，比较简单(This MATLAB M-file implements the finite-difference time-domain solution of Maxwell s curl equations over a two-dimensional Cartesian space lattice comprised of uniform square grid cells.)

通用模拟退火优化算法 General simulated annealing algorithm 模拟退火优化算法能过较大限度的避免局部最优解 (General simulated annealing optimization algorithm General simulated annealing algorithm simulated annealing optimization algorithm can have a greater level of local optimal solution to avoid)

讲述浅海水声信道下的多途时延估计方法，供声学方向的学生学习参考(About the shallow water acoustic channel under the multi-path delay estimation method for the acoustic direction of student learning reference)