EV

说明：  This document explains how to read the RADARSAT data CD provided with the book "Digital Processing of Synthetic Aperture Data" by Ian Cumming and Frank Wong, Artech House, 2005. On this web site, programs are provided in MATLAB to read the data and parameters from the CD. The structure of the programs is outlined in Figure 1. There are two main programs and one function that are used to extract

lsb embedding for invisible image watermarking

说明：  一种基于matlab的遗传规划编码程序 其中包含交叉和变异的代码(Based on the genetic programming matlab coding procedures of crossover and mutation which contains the code)

设计和实现了一个截止频率在10~50Mhz的FIR带通滤波器，并给定了一个混合信号，画出经过带通滤波器滤波后的输出波形(Design & implement an FIR band-pass digital filter with cut-off frequencies 10 MHz & 50 MHz Apply it to a signal, and display related filter and signal waveforms.)

通过 Gaussian kernel说明非线性回归分析的算法(Gaussian kernel smoother, Gaussian kernel-based linear regression, RBF kernel regression )

说明：  audio Task 2 by me and friends

to distortion an image

神经网络迭代法，数据量不大，用于图像压缩(Neural network iteration method, the data volume is not large, used for image compression)

该文件包含了一些常用的声辐射噪声的特征提取方法，包括波形的包络特征，高阶谱特征，分形维特征，奇异指数特征等。(The document contains some common acoustic feature extraction method of noise, including waveform envelope characteristics, higher order spectral features, characteristic of fractal dimension, singular index characteristics.)

图像合成 内容：随意选择两个图像，选择其中一张图像中的部分内容，利用 matlab 编程添加到另一张图像中；所有的代码添加了注释(the choice of two images, choose one of parts of the image, by using matlab Programming is added to another in the image All of the code to add comments )