weibozuoye

一段通过nmf做音频分离的程序，可以把男声和女声分离，并且降低噪音(Separated by nmf do some audio program that can separate the male and female, and lower noise)

数字信号处理之相关源码集，是学习和应用数字信号处理的MATLAB7.0一些基本的源代码。(Digital signal processing related code sets, learning and application of digital signal processing MATLAB7.0 some basic source code. )

实现perona-malik算法，对方程中的各个参数都进行了详细的讨论，两种扩散函数都有涉及 (Achieve perona-malik algorithm, the parameters of the equation have been discussed in detail, the two functions are involved in proliferation)

计算混沌潜入维数的Cao方法，包括原始方法与改进的自适应方法(Into the calculation of Chaos Dimension Cao methods, including the original method and improved adaptive method)

说明：  灰色预测模型matlab实现此模型可以做一些长期的预测(Gray prediction model matlab can do this model to achieve some long-term forecast)

说明：  使用的RNN中的LSTM进行对28个英文字母的简单文本预测(Use LSTM in RNN to make simple text prediction for 28 English letters)

说明：  振幅与相位估计，APES算法，非参数功率谱估计算法，很有效经典。在雷达信号处理、通信信号处理里都有大量应用(Power spectrum estimation algorithm, very effective classic)

ARIMA模型，用来对非平稳信号的功率谱估计，很有用！(ARIMA model, used for non-stationary signals in power spectrum estimation, very useful!)

PSO算法在工程优化方面的应用，详细介绍了PSO(PSO algorithm for optimization in engineering applications, detailed information on PSO)

说明：  用matlab实现卡尔曼滤波对三状态的信号进行滤除噪声(Kalman filter with matlab the three states to filter out the noise signal)