double-pendulum

Matlab tool for segmentation and re-creation of H-MRS volumes of interest in MRI image stack

一个直升机齿轮信号的模拟分析，通过应用小波分析，对信号进行分解，得到时频图(A helicopter gear signal simulation analysis, through the application of wavelet analysis, signal decomposition, time-frequency diagram obtained)

扩展卡尔曼滤波算法，用于异步电动机的转速估计，效果良好(ekf algrithm ,used for estimate the speed of asychronous motor)

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说明：  BP神经网络进行数据分类，是一种多层前馈神经网络，该网络的主要特点是信号前向传递，误差反向传播。运用梯度下降法，(BP neural network is a multi-layer feedforward neural network for data classification. Its main characteristics are forward signal transmission and back error propagation. Using gradient descent method and BP neural network to classify data is a multi-layer feedforward neural network. The main characteristics of this network are forward signal transmission and back error propagation. Using gradient descent method,)

传播算子DOA估计算法MATLAB程序,估计到达角、离开角(Propagator DOA estimation algorithm based on MATLAB program)

说明：  无人直升机设计程序，作为典型无人直升机Z22的计算程序，可以作为近似 机型的设计参考(unmand helicopter design programs, typical unmand helicopter performace calculation program ,it is usefull for simular uav design.)

自学matlab的60个小程序，很有用的(Self-matlab 60 program, very useful)

在Matlab环境中，使用高阶有限差分算法实现双相介质地震波场正演模拟(Forward modeling for two-phase media)

说明：  《matlab7.0 从入门到精通》源码(source of the book <<matlab7.0>> ,has many examples)