funtion

convolution, capture, envolvente EMG, pulse PWM and trasformation code in matlab compared matlab own

对风电功率的预测 时间序列预测 卡尔曼滤波预测 (Prediction of wind power time series prediction Kalman filter prediction)

This paper presents a novel algorithm of hiding secret messages by applying mathematical lemmas and information theory. The proposed algorithm can hide more information with acceptable embedded rate and achieves requirements of information hiding algorithm and simply information extracting. The main idea is applying modern algebra to solve the information hiding problem in multimedia. In order to prevent some attacks on stganography, hidden initial bits of image data pixels are chosen randomly. The extracted information are achieved without the reference of the original image and extracted keys. The experiment results show that our approach is effective and reliable.

在Matlab对FDTD进行仿真，并对一维，二维及三维电磁传播环境分别编写了程序(On the FDTD simulation in Matlab, and the one-dimensional, two-dimensional and three-dimensional electromagnetic propagation environment programs were prepared)

A fast method for topological Mori1991

检测人脸在相片图像中的位置并提取出来，进行分析(translator face photoes position analysis)

u"+u=sinx, 0<x<1 u(0)=0, u(1)=0

把无迹卡尔曼滤波应用在惯性导航系统的处理中~用于估计状态变量误差~(Unscented Kalman filter applications in the treatment of the inertial navigation system- used to estimate the state variable error ~~)

实现振动信号的FFT图，时域图以及两种倒谱的方法(realize the two analize way of the dao-pu for the signal)

数值计算方法中求解方程根的算法 亲测可用 附带注释 MATLAB源程序( root-finding)