Newton

Computational Matrix Algebra with Matlab

实现viterbi译码功能的matlab程序(source code for viterbi decoding)

digital signal processing

解决一些排放量的问题，有效的解决了预测的问题。(Solve the problem of emissions, effective solution to the prediction problem.)

说明：  matlab图像处理函数............(for matlab user to )

对椒盐噪声和噪声分别进行3种滤波,包括算术均值滤波、几何均值滤波、中值滤波(three kinds of filter to salt and pepper noise and gaussian noise ,including arithmetic mean filter, geometric mean filter, median filter)

this is a algorithm Fast PCA, it is very suitable for beginer who want to understand PCA, it is demo step by step

介绍了常见的时频分析方法，包括短时傅里叶变换，Wigner-Ville分布以及小波变换等，结合MATLAB，引导读者如何运用其来进行时频分析(Describes the common time-frequency analysis methods, including short time Fourier transform, Wigner-Ville distribution and wavelet transform, combined with MATLAB, to guide the reader how to use it to carry out time-frequency analysis)

实现分时电价模型，削峰填谷，转移24小时一天中用电率，减少谷峰差(Implement TOU model, load shifting, transfer 24 hours a day in electricity rates, reducing the difference between peak and valley)

基于普通最小二乘法的ARMA模型谐波频率估计 (Ordinary least squares method based on the ARMA model of harmonic frequency estimation)