Color-DWT-SVD-watermarking

Calculate a gradient by using a mask (sqrt(R² + I² ).(Calculate a gradient by using a mask (sqrt(R² + I² ).)

This is program to do recognition based on OPG images for forensic applications

说明：  Current conversor for a system

基于Matlab信号、系统与信号处理相关程序 MATLAB基础.doc signalproduct.m systemsim.m 实验1：信号的产生及运算.doc 实验2：系统的零状态响应.doc(Matlab-based signal system and signal processing procedures MATLAB based. Doc signalproduct.m systemsim.m Experiment 1: signal generation and operation. Doc Experiment 2: The system of zero-state response. Doc)

FLch4GAeg1.m――梯度校正LS辨识程序(FLch4GAeg1.m-- gradient correction LS identification procedures)

子载波数128位数/ 符号 2符号数/ 载波 1000训练符号数 0循环前缀长度8 调制方式 4-QAM多径信道数3 IFFT Size128 信道最大时延 2(ofdm program 4QAM modulation. Subcarriers median number of 128 /2 Symbol Symbol/carrier cyclic prefix length of the number of training symbols of 1000 0 8 modulation mode 4-QAM multi-path channel number 3 the IFFT Size 128 channel maximum delay)

this code can be use in interpolation of seismic data.

说明：  雷达目标跟踪中的直观法航迹起始程序，其中包含两个文件：simutrack.m和main.m。simutrack.m是目标轨迹仿真；main.m是主文件。(matlab code for track initialization in radar target tracking.)

This generally used to find the range between the transmitter and the receiver.

基于IHS和Pca的融合算法代码，采用matlab语言编写，清晰易懂(IHS AND PAN fusion matlab code)