yujianchengxu

matlab脚本，从X-Y函数曲线的截图中读取数据点的坐标(coordinates matlab script, read the screenshot function curve XY data points)

Toefl Writing, learn how to pass the exam

matlab作聚类分析，可实现很好的分类效果哦(matlab for cluster analysis, can be achieved very good classification results oh)

说明：  用于水利行业的河流泥沙的双值挟沙力的计算(For the water industry, the double value of the river sediment calculation of sediment-carrying capacity)

matlAB 关于GUI编程的很好的学习资料。包括各种控件、菜单的设计(MATLAB GUI programming is a good learning materials. Including a variety of controls, menu design)

program for your use

采用半功率法计算阻尼率，避免人工计算带来的误差(Calculated using half-power damping rate, to avoid the error caused by manual calculation)

EMD/HHT是一种处理非线性非稳态信号的经典算法，自98年提出以来已经获得广泛的使用，作者huang曾经因次获得NASA的最高奖。(EMD/HHT is a deal with the nonlinear non-stationary signals classical algorithm, since 98 has been raised since the widespread use huang had dimensionless author was NASA's highest award.)

adaptive equalizer Hanning code DIGITAL SIGNAL PROCESSING USING MATLAB(adaptive equalizer Hanning codeDIGITAL SIGNAL PROCESSING USING MATLAB)

对周围相邻的 8 邻居求和（元胞只有两种状态，0 或 1 ）。元胞也有一个单独的状态参量（所谓 记录 ）记录它们之前是否有非零状态的邻居。 在 0 与 1 之间产生一个随机数 r 。 如果总和> 0 （至少一个邻居）并且 r >阈值，或者元胞从未有过一个邻居，则元胞= 1 。 如果总和> 0 则设置"记录"的标志，记录这些元胞有一个非零的邻居。 (8 adjacent neighbors on the surrounding sum (cell only two states, 0 or 1). Cell also has a separate state parameters (so-called ' records' ) record that they have non-zero state before the neighbors. Between 0 and 1 generate a random number r. If the sum of> 0 (at least one neighbor) and r> threshold, or the cell has never had a neighbor, then cell = 1. If the sum> 0 set the " record" sign, record the cell has a non-zero neighbors.)