digital-signal-processing-and-matlab

这是有关MATLAB学习的一些编程技巧和使用的一个程序示例(MATLAB STUDY)

A股市场WIND数据库技术指标日时间序列矩阵导出(Export Database technical indicators day time series matrix A-share market WIND)

本代码实现了利用matlab仿真产生PAM-DS-UWB发射波形的过程。(The code generated by using matlab simulation launch PAM-DS-UWB waveform process.)

LU分解，基于MATLAB开发，求上三角函数和下三角函数(LU decomposition, based on the MATLAB development, and lower demand on the trigonometric functions trigonometric functions)

develop controler for wind turbine

说明：  基于Matpower的IEEE33节点算例配电网潮流计算(A Matpower-based IEEE33 node example for power flow calculation of distribution network)

This program calculate the conductivity of cylindrical metal nanowire using the phonon approximation in a core-shell structure, in this code, the diameter, and the metal can be changed to simulated other metals. the calculated dispersion relation of the resistivity of a single band is saved as data file. to use the program, run g_E2.m(This program calculate the conductivity of cylindrical metal nanowire using the phonon approximation in a core-shell structure, in this code, the diameter, and the metal can be changed to simulated other metals. The calculated dispersion relation of the resistivity of a single band is saved as data file. to use the program, run g_E2.m)

说明：  蒙特卡洛求pi，非常简单的求pi值的代码源(Monte Carlo for pi, a very simple code for the source of the value of pi)

说明：  飞舞的五角星matlab代码,图片绘制了五角星，且可以在屏幕上任意飞动(Flying pentagram matlab code, pictures to draw a five-pointed star, can be anywhere on the screen and flying)

阐述了各种边缘检测的性能和优劣，对初学者老说是很好的学习文件(The performance and the pros and cons of various edge detection, beginners old said good learning file)