acvoltage_convertor

Digital signal processing Using Matlab

说明：  pml吸收便捷的声波方程有限差分数值模拟，采用MATLAB编程，具体注释见文件夹(Finite difference numerical simulation of acoustic equation)

说明：  图像读取子程序 图像保存子程序 频域增强子程序(Save the image to read the image subroutine subroutine subroutine enhanced frequency domain)

关于Turbo码交织器的设计关于Turbo码交织器的设计关于Turbo码交织器的设计关于Turbo码交织器的设计(About Turbo Code Interleaver Design on Turbo Code Interleaver Design on Turbo Code Interleaver Design on Turbo Code Interleaver Design)

说明：  OFDM的接收和发射，是用Matlab编程实现的，希望供大家参考学习！(OFDM receiver and launch, using Matlab programming, I hope for your reference learning!)

说明：  在MATLAB运行环境下，基于支持向量机的非线性系统辨识程序！(Run in the MATLAB environment, based on support vector machines for nonlinear system identification procedure!)

codigo golden programa

a self- embedding block wise fragile watermarking scheme with tamper detection and content recovery capability. The proposed scheme embeds the shuffled extensive ten bit Recovery data and two bit Authentication data of the image block into the least significant bits (LSB) of its corresponding mapping block.The integrity of a test block is decided by comparing 2×2 non overlapping block of the test block with its corresponding mapping block. Experimental results show that the suggested scheme outperforms conventional self recovery fragile watermarking algorithms in alteration detection as well as in tamper recovery of the image.

几个matlab小程序，主要用于遗传算法仿真(Several small matlab program, mainly for genetic algorithm simulation)

this code is regarding palm print recognition