allpass5

basic Pulse width Modulation inverter

This is a program to do modal analysis. The program able get parameters as eigvalues, frecuency, damp, into others.

各种功率谱估计算法的matlab程序。 (A variety of power spectrum estimation algorithm matlab program.)

说明：  计算附加条件的二阶二元偏微分方程组的程序，使用四阶龙格库塔方法。工程上有重大应用。(Calculate conditional second-order partial differential equations of two yuan, the use of fourth-order Runge-Kutta methods. Significant engineering applications.)

在matlab中计算图像中的欧拉数，这是一个很有创新的例子(In matlab to calculate the Euler number of images, this is a great example of innovation)

说明：  CT图像重建的变换类算法，该方法采用fourier变换算法(CT image reconstruction Transform algorithm, the method used fourier transform algorithm)

关于小波边缘的matlab程序，希望对人有用(Matlab program on wavelet edge, in the hope useful to people)

用MATLAB编写的中值法，进行运动目标的背景提取，效果可以。(MATLAB prepared by the method, for background extraction of moving targets, the effect can be.)

说明：  酸碱平衡教学中，模拟多元酸各种型体在不同PH值下的分布系数，标准酸滴定混合碱的滴定曲线拟合，标准碱滴定混合酸的滴定曲线拟合。(The teaching of the acid-base balance, used to simulate the polyacids different PH value distribution coefficients of various body)

SCEM-UA关于scemua的详细算法和新安江模型的结合，主要用于新安江模型参数的优化率定和不确定性分析(SCEM- UA about scemua detailed algorithm and the combination of the xin an river model, mainly used in xin an river optimization of model parameters calibration and uncertainty analysis)