ABC_MATLAB

提取财务数据并计算经波动调整的衍生指标，同时生成指标序列矩阵(Extract Financial data and calculate the volatility-adjusted derivatives, and generate the time series matrix)

说明：  本文件主要是针对于粒子群算法在matlab环境中地应用说编写地m文件！其中粒子群算法地目标函数可在源程序中自行更改！ -(this document is mainly targeted at PSO algorithm in Matlab environment application to the preparation of that document m! )

说明：  Download the file porsch.tiff. Write an M-file that get the image and does the following tasks: i. Smooth the image with a 3×3 filter mask.

The first purpose of this paper is to present a brief introduction to the behavior and functioning of a PV device and write its basic equation, without the intention of providing an in-depth analysis of the photovoltaic phenomena and the semiconductor physics.

说明：  按照对应的数字语音信号的短时帧，求出它的过零率。(Digital voice signals in accordance with the corresponding short-time frame, find its zero rate.)

针对地震seg数据的各种预处理程序集，例如：格式转换，道头读取等(Assemblies for various pre-earthquake seg data, such as: format conversion, said head reads, etc.)

this file contain matlab code soure to convert image to text to speach using neuranal network

实现拉普拉斯变换的图像过滤程序，实用性广泛(Laplace transform of the image to achieve filter)

simulation of unimodal image thresholding

基于龙格库塔法的Matlab数值积分函数(Runge-Kutta numerical method based on Matlab integral function)