Entropy_web_code

说明：  一个BP神经网络的matlab程序，利用BP神经网络实现预测功能。可以编制相关的预测程序参考。(A BP neural network matlab procedures, take advantage of BP neural network function prediction. Able to prepare the relevant reference prediction procedures.)

用Matlab实现中值滤波与Otsu算法 包括彩色图转256灰度，灰度图中值滤波处理，再用Otsu算法处理。(Median filter implementation using Matlab and Otsu algorithms including 256-color map turn gray, grayscale median filter, and then Otsu algorithm processing.)

这是我毕业设计的一部，主要是不同窗函数对信号处理的影响，通过这个你可以很方面的得到它们不同的效果图，也让理解更容易(This is a part of my graduation project, the main window is different from the impact of the signal processing functions, through which you can get them very different aspects of the effects of plans, but also to understand more easily)

《MATLAB神经网络30个案例分析》中的第10个例子，案例10 离散Hopfield神经网络的分类——高校科研能力评价。希望对大家有一定的帮助！(The MATLAB neural network analysis of 30 cases of example, 10 cases of 10 discrete Hopfield neural network classification- the ability evaluation of scientific research in higher educational institutions. Hope to have certain help to everybody! )

说明：  系统响应 出现六种不同的图案 非常简单易懂(system program)

algorithm trading code

包含了阵列信号处理的常见算法，随机调制信号下的模拟ppm，现代信号处理中谱估计在matlab中的使用，在matlab R2009b调试通过，用MATLAB实现的压缩传感，用于建立主成分分析模型，用于特征降维，特征融合，相关分析等,数值分析的EULER法。( Contains a common array signal processing algorithm, Random ppm modulated analog signal under Modern signal processing used in the spectral estimation in matlab, In matlab R2009b debugging through, Using MATLAB compressed sensing, Principal component analysis model for establishing, For feature reduction, feature fusion, correlation analysis, EULER numerical analysis method.)

当圆柱型阵列的来波方向为0.5137（对应的pi 坐标）时阵列波束形成方向图(When a cylindrical array for DOA 0.5137 (corresponding to the coordinates of pi) when the array beamforming pattern)

说明：  语音增强的谱减法算法实现，要有一个wav格式的声音文件(Spectral subtraction speech enhancement algorithm, there must be a wav sound file format)

Harlick Feature Calculation file 1