eg8-huoyunliangjiance

北航飞行控制系统第二次大作业，包括源代码和作业报告，都是经过调试，可以运行的，作业报告是按要求写的。 (The second assignment of Flight-Control-System)

here to import the pictures and how to segment the picture. how to add the noise. some screen shots will be added this file.

Persian calender hijri 1392 mfile

matlab 图像增强 简单示例，初学者可以试用(Image Enhancement)

用matlab实现的基于LSB的数字水印算法。算法可以在BMP灰度图像中嵌入水印，水印信息为二值图像，并将其扩展到与原始图像同样大小，进行重复嵌入，提高鲁棒性。同时算法中给出了PSNR值以评价水印图像的效果，(Using matlab realize the number of LSB-based watermarking algorithm. Algorithm can be embedded BMP gray image watermark, watermark information for the binary image, and its expansion to the original image the same size, the repetition of embedding, improve robustness. At the same time algorithm PSNR values are given to evaluate the effect of watermark images,)

This is matlab simulation source code for ASP digital communication system.

MATLAB中S函数编写通俗易懂,初学者适合学习。(very simple for fish，valuable sfunction)

用matlab实现了简单的图像处理，频率滤波(Using matlab to achieve a simple image processing, frequency filtering)

一种信号自适应处理方法，通过 提取频域极大值点自适应地分割傅里叶频谱以分离不同的模态,此方法为经验小波变换(A method of adaptive signal processing, Empirical wavelet transform)

说明：  在MATLAB平台上通过实验进一步了解离散小波变换，加深对小波变换的理解(Digital watermarking based on Wavelet Transform)