fastpoisson

ELECTROMAGNETIC FINITE-DIFFERENCE TIME-DOMAIN VERSION 1.20, RELEASE 1

频率估计问题一直是研究的热点。此为一个相位差法估计频率的程序代码，可供学习参考。(Frequency estimation has been the research focus. This is a phase difference method to estimate the frequency of the program code, for learning reference.)

绘制NASA的CALIPSO卫星的verticle feature mask图(draw calipso VFM map)

断层插值函数代码，采用matlab软件环境编制(Fault code matlab interpolation function, the soft environment system )

for engine code, very best cod

Example Intregal Image

运用matlab进行ls与dft对比，从而得到二者不同(Ls using matlab for comparison with dft, resulting in two different)

双线性变换法设计Butterworth滤波器。分别画出滤波前和滤波后的时域图和频谱图。(Bilinear transform design Butterworth filter. Draw the pre-filter and the filtered time-domain and frequency spectrum.)

电子工业出版社的matlab 7辅助控制系统设计与仿真原代码(Electronic Industry Publishing House of Matlab 7 auxiliary control system design and simulation of the original code)

基于粒子群的DV_hop算法的运用，有很好的效果，定位比较好(Algorithm based on particle swarm DV_hop use, have a good effect, better positioning)