Data-Analysis

无参数功率谱估计，基于matlab编程语言(Non-parametric power spectrum estimation, based on the matlab programming language)

Buck Boost converter simulink model

说明：  平均周期图法和平滑平均周期图法估计功率谱 从经典功率谱估计周期图法原理入手，从理论上分析了其存在的局限性，借助Welch算法对其进行修正。依靠Matlab强大的数值分析和信号处理能力进行实验!! 用周期图法和welch法分别估计了一下信号的功率谱密度。采样频率200Hz，时间序列长度2048，FFT数据点数2048。其中welch法使用hanning窗，窗口长度600．(Average periodogram and periodogram smoothing method to estimate the average power spectrum from the classical power spectrum estimation periodogram principle starting from the theoretical analysis of the limitations of its existence, with the Welch algorithm, amending them. Rely on the powerful Matlab numerical analysis and signal processing capabilities to experiment!! With periodogram and welch method were estimated signal power spectral density about. Sampling frequency of 200Hz, the time sequence length 2048, FFT data points 2048. Welch method which uses hanning window, the window length of 600.)

SURF_DETECTOR SURF (Speeded Up Robust Feature) is a robust image detector and descriptor, first presented by Herbert Bay et al. in 2006, that can be used in computer vision tasks like object recognition or 3D reconstruction. It is partly inspired by the SIFT descriptor.

这篇文档主要介绍当前超分辨率研究的状况，研究方法，以及今后的发展方向等。(super-resolution multi-frame)

simple code for data echo cancellation

一种智能优化算法-人工神经网络算法的matlab源程序(artificial neural network)

说明：  关于音频定位的matlab仿真 布朗大学(matlab仿真)

通过此程序希望使大家对基本的分岔过程有一个感性的认识()

说明：  LEACH 协议的MATLAB仿真代码,有详细的注释,易于阅读和理解(LEACH protocol MATLAB simulation code, there are detailed notes, easy to read and understand)