chazhi

用于视频水印的攻击实验以及实验结果。通用攻击。(For video watermarking attacks, and experimental results. General attack.)

QPSK 调制全称 Quadrature Phase Shift Keying，意为正交相移键控，是 一种数字调制方式。它的频带利用率高，且抗干扰性能强，已经成为现代通信 技术中一种十分重要的调制解调方(QPSK’s full name is Quadrature Phaseshift Keying which is a kind of digital modulation types. It has been widely used in wireless communications and has become very important in modern communication because of its high bandwidth efficiency and strong anti-interference performance)

说明：  基于MATLAB的视网膜图像分割，对视网膜的血管进行分割，分割效果良好(MATLAB based retinal image segmentation, segmentation of retinal blood vessels, segmentation good results)

卷积码译码器,采用sova算法译码(Convolutional Decoder, decoding algorithm used SOVA)

Import a TDMS file as a matlab object (ob). This is based on the work by Brad Humphreys of ZIN Technologies (he supported v1 of TDMS). I have not tested against v1 but I believe it still supports it.

定义法求杜芬方程的分岔图，定义法求杜芬方程的分岔图(Bifurcation diagram is defined by the Method of Duffing equation)

target tracking The CV and CA models can be used to model the distance between front and host vehicles, but we don’t know when a specific model should be used. The interacting multiple model (IMM) estimator [1] is an algorithm which can be used to handle such case. In IMM algorithm, at time k the previous estimates from the multiple models are mixed based on the mixing probabilities to generate different mixed initial conditions for different filters.

This is for Block Interleaver

实现了一种图像融合的源代码,是基于小波变换的方法。(the file has implement a image fusion)

Variation of fermi dirac with different parameters