matlab_no1

用MATLAB实现神经网络BP算法。思路比较清晰，大家可以作为参考。(MATLAB neural network with BP algorithm to achieve. Ideas clearer, we can serve as a reference.)

提取海洋二号卫星高度计的时间、经纬度、目标参数的程序，批处理版。输入时间、经纬度范围。(II satellite program to extract ocean altimeter time, latitude and longitude, target parameters, the batch version. Enter the time, latitude and longitude range.)

说明：  用于建立电池模型用于电池管理，可进行嵌入使用(It is used to build battery model for battery management and can be embedded for use)

simulink based models

说明：  粒子滤波，用于对模型数据进行寿命衰退的预测，或者用于衰退模型的饿跟踪预测等(particle filter)

用于蒙特卡洛monte calro仿真方法的模拟(For the Monte Carlo simulation method simulation monte calro)

对二维图片进行中心放大，能控制放大的倍数，采用最近邻法(enlarge pictures from the center of it，can control the index for enlargement)

摘要:为提高密码的抗攻击性,利用超混沌系统随机性好!可确定再生,且密钥空间较大的特性,提出了一种基于四维连续超混沌系统和扩展映射的实时视频流加密算法"(Abstract: In order to improve the password anti-aggressive use of system randomness hyperchaos good! Regeneration can be identified, and key characteristics of the larger space, a row based on four-dimensional hyperchaotic system and expansion of mapping real-time video stream encryption algorithm )

机动目标跟踪，GaussAitken滤波器 简谐运动物体，加性高斯噪声 Matlab程序(Maneuvering target tracking, GaussAitken filter Simple harmonic motion of objects, plus Gaussian noise Matlab program)

matlab description for image stéganography