nmea.m

本压缩包包含一个ppt文件，主要介绍关于MATLAB的用法及入门介绍(This archive contains a ppt file, describes the usage and on introduction to MATLAB)

The current MATLAB program of HHT includes the following modules: 1) eemd.m. The module that performs EMD/EEMD 2) ifndq.m. The module that calculates an instantaneous frequency for a given IMF and 3) extrema.m. A supporting module that is used by the previous two modules. 　 4) significance.m This is used to obtain the percenta line based on Wu and Huang (2004). 　 5) dist_value.m This is a utility program being called by significance.m . (National Taiwan Central University )

Creat GDS II with Matlab

解椭圆型方程的Matlab程序,可以用来求解拉普拉斯方程或泊松方程，对做数学模拟很有用(Solutions of Elliptic Equations Matlab program that can be used to solve the Laplace equation or the Poisson equation, mathematical simulation is useful to do)

function to calculate the integral using trapezoidal rule

说明：  此代码利用高斯牛顿迭代法，对非线性函数进行参数辨识。可以对传递函数通过阶跃响应实验得到的数据进行迭代获得传递函数的参数(The code uses the Gauss-Newton iteration method to identify the parameters of the non-linear function. The parameters of the transfer function can be obtained by iterating the data obtained from the step response experiment of the transfer function.)

WCDMA功率控制的下行链路算法的Matlab程序。(WCDMA downlink power control algorithm of the Matlab program.)

matlab入门级书籍，a guide to matlab，英文。(matlab entry-level books, a guide to Matlab, English)

IIR数字滤波器的设计 上学的时候一直不知道如何用C语言来编写IIR滤波器，终于找到了，上传给大家 希望能帮到大家。(IIR digital filter design when the school did not know how to use C language to write IIR filters, and finally found it, upload to hope to help you.)

基于重复控制的逆变器模型，系统完全可运行且功率因数较好,仅供大家参考(Repetitive control inverter model, the system is fully operational and the power factor is better)