threshold-coding

说明：  基于人眼视觉模型的双正交小波变换算法，通过实验验证,该算法在对嵌入水印后的图像进行有损压缩、剪切、污染、添加各种噪声等处理后,提取出的水印仍表现出了较好的鲁棒性。(Human visual model based on biorthogonal wavelet transform algorithm, experiments show that the algorithm of the watermarked image lossy compression, shear, pollution, after adding all kinds of noise, the performance of the extracted watermark is still a good robustness.)

matlab code for nlms algorithm

kalman滤波函数，保存到同一目录即可直接调用函数。(kalman filter)

说明：  我自己完成的MATLAB仿真雷达视频积累程序，提供给大家一起来探讨，大家也来卡那看看这么样 (I completed the MATLAB simulation radar video accumulation procedures, and providing an up to you to explore, we have to look at the card so it kind)

this program simulates 2D electromagnetic Maxwell equations , by using finite difference time domain method FDTD..and it simulates the perfect matched layer to prevent the reflections that may occure at the boundaries of the problem space

图像处理图像处理图像处理图像处理图像处理(image process)

3－1 型sigmoid网络的matlab原程序，可以直接运行(3-1 type sigmoid network matlab original procedures, can be directly run)

right shift and info

Plot and compare bus trajectories from VISSIM vehicle record file

thresholding technigues on different filters