Model_of_solenoid_valve

algorithm implementation in matlab

内含两篇期刊文章，对EMD边界效应的探讨(Contains two journal articles, explore the boundary effect on EMD)

matlab code for 4-ask modulation

国外经典教材 GPS Global Positioning Systems - Inertial Navigation and Integration (Wiley 2001)(Classic Textbook on GPS Global Positioning Systems- Inertial Navigation and Integration (Wiley 2001))

详细介绍了混沌粒子群算法，并且进行程序的编写，里面还有7篇混沌粒子群的论文(Detailed introduces the chaotic particle swarm algorithm, and the writing of the procedures, inside still have 7 article chaotic particle group of papers)

this program simulates 1D electromagnetic Maxwell equations with absorbing boundary condition to prevent reflection from the boundaries of the problem space. this is by using finite difference time domain method FDTD

学校电子版matlab学习课件，非常适合matlab学习人员(School e-learning courseware version of matlab, matlab is very suitable for learning staff)

DCT图像压缩的程序，DCT图像压缩的程序(DCT image compression programs)

计算occupied bandwidth(OBW)的测试代码，在原来的基础上增加了回退修正的功能，结果更准确一些。(Test code of calculate the occupied bandwidth (OBW)，append some code to fix the result.)

BT法求功率谱，有较为详细的注释，简单易懂，希望对研究这方面的人员有帮助。(BT method of power spectrum, there are detailed notes, easy to understand, to contribute to the study of this aspect of the personnel.)