datamining

This is a modelling of a basic PV module. This matlab program can be used to develop different scenarios for comparison etc.

基于matlab的4种梯度算子，Sobel Operator、Laplacian Operator、Prewitt Operator等等(Matlab based on the four kinds of gradient operator)

This code is a real seismic data in segy format.

该文章主要是介绍滤波器的设计核心算法以及实例(This article mainly describes the design of filter core algorithm and example)

Kronny penny simulation Quantum physics

The windowed periodogram spectral estimator.用于经典谱估计方法，这是相应的matlab函数(The windowed periodogram spectral estimator)

对输入的语音信号运用短时能量函数进行去静音，然后把去掉静音帧之后的信号进行重组。(remove the mute of the speech signal (using short-term energy function), and then remove the signal mute frame after restructuring.)

本书纤细介绍了什么是S函数，以及如何编写S函数和注意事项，另外给出了一些实例(This book describes what S function, and how to write S function and attention, in addition gives some examples)

说明：  研究高超声速飞行器在纵向的运动情况，对系统的速度和飞行高度进行仿真分析，我们将对在不同的 、 值的条件下分析出系统的最优性能(The longitudinal motion of the hypersonic vehicle is studied, and the system speed and flight height are simulated. We will analyze the optimal performance of the system under different conditions and values.)

谱估计中的ESPRIT算法仿真，对初学者了解ESPRIT算法有很大的帮助(Spectral estimation of the ESPRIT algorithm simulation, for beginners to understand ESPRIT algorithm has a great help)