infinite-series

用c++实现的差分格式求解微分方程。两点边值问题的差分格式( yong chafen geshi shijiande qiujie weifenfangcheng )

电磁场和电磁波中相速度和群速度是个难点，本程序形象描述二者关系(Analog of the group velocity and phase velocity)

均匀介质二维声波数值模拟，采用clayton-engquist 1阶边界条件。有公式及参考文献。带有速度模型以及雷克子波函数，解压后直接运行就可以(2D acoustic numerical simulation of a homogeneous medium, using the clayton-engquist 1-order boundary conditions. Formulas and references. With the velocity model and the the Ricker wave function, and can run directly after decompression)

一种全面进行信号分类与绘图的程序代码，对离散信号的处理很强大。(signal analysis)

An m-file Matlab Program that makes comparison between OFDM and QAM techniques

电池编程，燃料电池的控制程序，适用于matlab，c语言的控制程序(Battery programming, fuel cell control program, suitable for matlab, c language control program)

This tutorial starts with a simple conceptual model of an analog Phase-Locked Loop (PLL). Through elaboration it ends at a model of an all digital and fixed-point phase-locked loop. The final model can serve a starting point for code generation (both ANSI C or synthesizable HDL). The step-wise elaboration of the model illustrates how Simulink® forms the basis a model-based design where continuous verification of the model reduces errors.

HFSS-MATLAB-API is a library toolbox to control Ansoft HFSS from MATLAB using the HFSS Scripting Interface. " T(hcI   Xo^8o0xi This tool provides a set of MATLAB functions to create 3D objects in HFSS by generating the required HFSS Scripts. >WLPE6E !U`&a=k Basically, anything that can be done in HFSS user interface and the 3D Modeler can be done with this library of functions. F<4rn gv!8 DKn Once a script is generated in this manner, it can be run in HFSS to generate the 3D model, solve it and export the data. yUoR6w Y#U.9>h You create your entire design in MATLAB and basically use HFSS to solve it.

卡尔曼滤波在一维温度数据测量系统中的使用(Kalman filtering)

干涉合成孔径雷达的滤波程序，pw为缠绕相位，qm为质量图(InSAR Lee filter)