Matlab code for VaR

matlab 实现的小波变换 希望对大家有用(wavelet transform)

说明：  国外数字通信基础教材，Fundamentals of Digital Communication 英文版，作者Madhow, Upamanyu(Fundamentals of Digital Communication. Author: Madhow, Upamanyu)

牛顿下山法和变尺度发法,很好的,愿和大家一起努力!(Newton descent method and variable fat law, good, willing to work with everyone!)

matlab算法计算中的其中一张,其他代码陆上传中,请稍后(matlab algorithm in which one, other code land upload, please wait)

读取MIT-BIH数据库的心电数据，并画出波形(Read the MIT-BIH ECG database, and draw the waveform)

编程中有的版本可能没有该功能函数，直接拷贝到工具箱里即可使用(Programming without the function of some versions may, directly copy to use can be a tool box )

高斯消元法LU分解龙贝格OLS等matlab程序(Gaussian elimination LU decomposition matlab procedures, such as Romberg OLS)

给出了数字信号处理课程设计的基本程序，包括采样、快速傅里叶变换、功率谱分析等。(Give a digital signal processing of the basic procedures for curriculum design, including sampling, fast Fourier transform, power spectrum analysis.)

we will be addressing the major concerns in telecommunication nowadays which are channel equalization and echo cancellation using different adaptive algorithms in order to identify the most efficient methodology. There are a number of conventional algorithms available in literature and every algorithm has its own properties, however the aim of every adaptive algorithm is to achieve minimum mean square error at a high rate of convergence and with less complexity. The experimental results prove that Normalized Least Mean Square algorithm (NLMS) is the best for channel equalization

一个PCA用于人脸识别的程序，不知道有没有，先传了供大家参考下。 (a PCA for face recognition procedures, I do not know any first-of reference for everyone under.)