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该程序利用同态滤波的方法对心音信号求解包络(homomorphic_envelope)

卡尔曼滤波与组合导航的电子书，很多经典的一本书，西工大秦永元编著(Kalman filtering and navigation of e-books, many of the classic book, edited by NPU ROCKETS)

雷达方程仿真程序，包括基本的雷达距离方程，雷达能量方程，脉冲压缩处理等(radar function simulation code, including basic radar range function, radar power function, pulse compress processing)

矩形遍历检测窗口演示Matlab源代码,用于理解Haar-like的功能(Haar-like rectangular detection window traversal demo Matlab source code for understanding Haar-like functions)

基于阶跃响应的预测控制算法。采用不同的模型形式、优化策略和反馈措施形成的预测控制算法。(Predictive control algorithm based on the step response. Using different forms of models, optimization strategies and feedback measures to predict the formation control algorithms.)

关于一篇英文论文中峭度谱分析方法的变成，用于轴承故障诊断中。(A paper on a English kurtosis spectrum into analysis method, used for fault diagnosis of bearing.)

Local edge detection for image processing: sauvola & niblack

MATLAB An Introduction with Applications, 4th Edition EBook helps to Know about MATLAB and its apllications.

metod astar where the best way is calculated

《数字信号处理教程——MATLAB释义与实现》（第2版）(" Digital Signal Processing Tutorial- MATLAB Interpretation and Implementation" (2))