Untitled

Calculating photonic bands with plane wave expansion method

matlab 的一些实例，希望对大家有所帮助，多多参考(no no no no no no no no no no no no on no no )

The Haar transform can be expressed in the matrix form as T = HIHT (inverse transform HTTH) where I is an NxN image matrix, H is an NxN transformation matrix and T is the resulting NxN transform. For Haar transform, the transformation matrix H contains the Haar basis functions hk(x). They are defined on a continuous, closed interval, x -[0, 1] for k = 0,1,2 ...,N -1 where N = 2n.( The Haar transform can be expressed in the matrix form as T = HIHT (inverse transform HTTH) where I is an NxN image matrix, H is an NxN transformation matrix and T is the resulting NxN transform. For Haar transform, the transformation matrix H contains the Haar basis functions hk(x). They are defined on a continuous, closed interval, x-[0, 1] for k = 0,1,2 ...,N-1 where N = 2n.)

本程序是自己写的，在瑞丽衰落信号下的BPSK仿真，已经经过试验成功(This program is written in their own, in Ruili fading BPSK simulation signal, has been successfully tested)

这是我自己用MATLAB编写的一个源程序，是保存在WORD里面的，里面有源程序和实验步骤，可以下载下来实验，大家也可以对这个程序进行改进(This is my own written using MATLAB source is saved in WORD inside source and experimental steps, which can be downloaded experiments, we can improve this program)

matlab飞机轨迹自动生成程序，网友可根据自己需求 更改轨迹(trajectory of aircraft programe)

4-PAM调制方式在AWGN下的误码率和误比特率(4- PAM modulation mode under AWGN bit error rate and bit error rate)

FFT数字滤波源代码，和DSP的MATLAB实现相辅相成(FFT digital filtering, source code, and to achieve complementarity DSP-MATLAB)

emprical mode decomposition( emd, find peaks)

利用matlab对直流电动机的特性以及调速和启动制动过程经行了仿真分析，对了解直流电机的特性有很大的帮助。(Using matlab to the characteristics of DC motor speed control and start the braking process of the simulation analysis by the Bank, to the understanding of the characteristics of DC motors are a great help.)