AMB

TM波在二维自由空间的传播 PML边界 高斯源(TM wave propagation in two-dimensional PML boundary of free space Gaussian source)

In this finite element application is descriptioned simple space a struss system analysis with only linear static model. This analysis model is very simplest. Fistly, selecting system model is solution analytical, secondly analysis Matlab and analysis results was compared the S.A.P2000 (structural analysis program). All analytical models, Matlab analysis are satify as analysis Results.

R-D算法 产生数据的m文件 是最简单的情况 不弯曲不走动(R-D algorithm to generate m file data)

采用matlab编程用以实现各种常见离散序列的生成(Discrete Sequence)

BPSK调制的通信系统，包括： （1）随机数据产生及BPSK 调制 （2）插值处理 （3）三种低通滤波器的设计（从升余弦滤波器改为平方根升余弦滤波器 （4）载波调制 （5）从升余弦滤波器改为平方根升余弦滤波器 （6）AWGN 信道 （7）匹配滤波 （8）采样与解调，误码率计算 （9）误码率的理论曲线以及仿真曲线 整个(A BPSK based communication system, including modulation, AWGN, low-pass filter,BER caculation.)

这是一本关于matlab在数字信号处理上的应用的书，内容完善，希望对大家有用！(This is a book on digital signal processing matlab in the application of the book, the contents of sound, in the hope that useful to everybody!)

This function returns the numerical derivative of an analytic function. Of special note, is the incorporation of the "complex stepderivative"approach which offers greatly improved derivative accuracy compared to approximations. This is especially germain when accuracy at the level of machine precision is a concern. (Programming the finite element toolbox using matlb finite element toolbox, many examples for yourself as there is a very friendly interface, input parameters can be)

这是一个关于用matlab仿真ofdm发射机的程序(This is a matlab simulation ofdm transmitter on the use of the procedure)

根据 DVB-T 欧洲标准写的一个OFDM matlab 仿真，其中包括发射器和接收器。文章中有matlab程式的详细介绍，有仿真方框图，还有每步的实验结果分析，特别适合OFDM的初学者。算是OFDM比较简单的一个入门介绍。英文也比较浅显，可读性很强(According to the European DVB-T standard to write a OFDM matlab simulation, which comprises a transmitter and a receiver. Article has a matlab program in detail, there is a block diagram of the simulation, as well as analysis of the experimental results of each step, especially for OFDM for beginners. OFDM considered a relatively simple introduction to. English is also relatively simple, readable)

UAV forces and equations