Neues-Textdokument-(2)

:数字水印技术在数字产品的版权保护中起着非常重要的作用。概括了数字水印技术的现状及其基本原理,并 分析了变换域数字水印算法的优势,详细阐述了DCT 水印嵌入和提取算法的原理和步骤。最后在Matlab 平台下对DCT 数 字水印算法进行了仿真,仿真结果证实了DCT 算法的强健性和鲁棒性。(: digital watermarking technology in the digital copyright protection products played a very important role. Summarized the digital watermarking technology and the status of the basic principles and transform domain analysis of digital watermarking algorithm advantages, elaborate on the DCT watermark embedding and extraction algorithm theory and steps. Finally in Matlab platform for DCT digital watermarking algorithm for the simulation, Simulation results confirmed the DCT are strong and robust.)

BSDS300-images for image processing

matlab code for OFDM

广义预测控制的matlab程序编写 现在预测控制的瓶颈是模型的建立和优化方法的选择. 模型要足够精确,对于非线性系统的建模,现在没有一套统一高效的方法. (Generalized Predictive Control of matlab programming bottleneck now is the predictive control model and the choice of optimization method. Model should be sufficiently accurate for modeling nonlinear systems, there is no efficient way to a unified set.)

采用差分阈值法对心电信号QRS波进行特征提取的Matlab程序。(Differential threshold method QRS wave of ECG feature extraction of Matlab program.)

matlab programs miscellaneous

处理nc文件，生成grads用的ctl文件和数据(deal with netcdf file,and output the ctl file and data for the Grads software！)

SUI 信道模型是通信算法设计中一种非常重要的信道模型.(SUI channel mode is a good algorithm design reference.)

对三维shepp-logan数据做三维扇形投影，并根据投影数据重建出shepp-logan图像。(Three-dimensional shepp-logan data do three-dimensional projection fan and shepp-logan reconstructed image from the projection data.)

arima的matlab实现 当年做数学建模时候有参考(the arima The matlab reference was on mathematical modeling)