Ultrasonic_beam_structure

直接将秘密图像的高4bit隐藏在RGB载体图像的R,G,B层中所选的那一层的低4bit(Directly to the secret image hidden in the high-4bit RGB vector images R, G, B layer, then a layer of selected low-4bit)

本程序实现神州飞船跟踪测控的计算机虚拟，动画中地球、飞船和地面12个测控站同时运动。本程序是有声动画的仿真，使用时只要把bhk_med.wav文件放在D盘里然后运行该程序就Okay了(The Shenzhou spacecraft tracking and control program to achieve a virtual computer, the animation of the Earth, spacecraft and 12 ground control stations at the same time exercise. This program is a sound animation of the simulation, when used as long as the bhk_med.wav file on the D drive in and then run the program on the Okay a)

16 QAM modulation for OFDM

UKF应用于GPS/IMU组合导航系统的MATLAB代码。采用UKF滤波器对GPS/IMU组合导航系统进行信息融合，利用matlab进行了编程仿真验证，结果有效。(UKF MATLAB code used in the GPS/IMU integrated navigation system)

基本的免疫克隆算法，可以帮组大家学习智能算法(The basic immune clonal algorithm, can help set them to learn from intelligent algorithm)

数字调制信号与仿真的书本中的第四章节的MATLAB仿真代码，需要的话可以跟我联系取得其他章节的代码(And simulation of digital modulation signals in the fourth chapter of the book MATLAB simulation code, you need to contact me if you can obtain the other chapters of the code)

This is code for QRS peak detection in ECG signal. An ECG signal is generated and it is been filtered. The output is Filtered output.

说明：  matlab的简单小例子。。可以完成一下诶简单的。绘图(simlpe gui designed)

说明：  Loizou, P的“语音增强 理论与实践”一书的MATLAB代码(Loizou, P speech enhancement- theory and practice, a Book of MATLAB code)(Loizou code of MATLAB and P's speech enhancement theory and Practice (Loizou, P speech enhancement- theory and practice, a Book of MATLAB code))

说明：  svm多分类器，包括多分类和GA算法和PSO算法优化的SVM(SVM multi-classifier, including multi-classification and GA algorithm and PSO algorithm optimized SVM)