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基于小波变换的QRS提取方法，包括PDF文件(QRS extraction based on wavelet transform methods, including PDF files)

球面ukf，ssukf卡尔曼滤波程序matlab代码(Spherical ukf, ssukf Kalman filtering program matlab code)

transmission of image with dssss in AWGN channel

说明：  利用计算机仿真运算,将问题的求解过程转换成类似生物进化中的染色体基因的交叉、变异等过程。在求解较为复杂的组合优化问题时,相对一些常规的优化算法,通常能够较快地获得较好的优化结果。遗传算法已被人们广泛地应用于组合优化、机器学习、信号处理、自适应控制和人工生命等领域(Using computer simulation operations, the problem-solving process is transformed into a process similar to the crossover and mutation of chromosomal genes in biological evolution. When solving more complex combinatorial optimization problems, compared with some conventional optimization algorithms, better optimization results can usually be obtained faster. Genetic algorithm has been widely used in the fields of combinatorial optimization, machine learning, signal processing, adaptive control and artificial life)

此程序用于振动性能分析，求震动信号的相频、相频特性。(This program performance for the vibration analysis, find the frequency of vibration signal phase, phase-frequency characteristics.)

NSCT非下采样Contourlet变换，实现对图像的多尺度多方向分解，是一种真正的二维图像表示方法(NSCT nonsubsampled Contourlet transform, to achieve multi-scale multi-orientation image decomposition, is a true two-dimensional image representation)

含有风浪流模型的水面船舶三自由度的MATLAB运动仿真(simulink of three degree of ship moving with wind wave and current)

精通MATLAB综合辅导与指南例程,适合初学者使用(Proficient in MATLAB Guide Comprehensive Counseling and routines, suitable for beginners to use)

说明：  burg算法的matlab实现，自己编写，有一定的参考价值(burg algorithm matlab realized, I have written has a certain reference value)

说明：  地形数据显示matlab文件包 这是外国人编写的一个工具程序包(Terrain data matlab package This is a tool for foreigners to prepare package)