work.tim.yin

对点目标的回波进行了仿真，该仿真可以帮助大家对雷达的回波有更深一步的认识(Point target echo simulation, the simulation can help to have a deeper understanding of the radar echo)

This is to experiment with feature detection and tracking algorithms. In particular, the reader should gain intuition on the role of various design parameters such as the size of the windows for selection and tracking, the SSD criterion and thresholds.

说明：  对数据进行多小波分解比传统的经验模态分解效果更好(The multi wavelet decomposition is better than the traditional empirical mode decomposition)

说明：  用matlab编的ＢＰ程序，两种训练算法进行比较，对于学习ＢＰ网络的人很有益处(using Matlab part of BP procedures, two training algorithm, BP learning network of useful)

混沌时间序列预测工具箱，包括了李雅普诺夫指数、分形纬、嵌入纬以及神经网络预测(chaotic time series forecasting tool kit, including the Lyapunov exponent, fractal-wai, Wei and embedded neural network prediction)

FIR :Transform lowpass filters to bandstop

对一维信号采样并进行傅里叶变换画出频谱图。(Sampling and Fourier transform draw spectrum diagram of one-dimensional signal.)

一个用于小波边缘提取的Matlab程序。(A Matlab source code for wavelet ede extract.)

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惯导姿态解算，根据加速度计和陀螺的测量数值，求解惯导系统的姿态，速度和位置的代码(INS attitude solution)