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this is dwt implementation in metlab for watermarkig

This program is written to compute the attitude angles roll-pitch and yaw through Direction Cosine Matrix Error dynamics.

Matlab的一个自动图像分割文字识别代码(An automatic image segmentation Matlab code text recognition)

my_2bpsk.rar文件包含了一个m文件和一个低通滤波器数据文件，实现的数字通信系统的升余弦基带成型，bpsk数字调制，以及高斯白噪声、接收端相干解调系统处理的各个阶段，并用plot语句画出了相关波形,对于理解数字通信系统有很大的好处。(my_2bpsk.rar file contains an m file and a low-pass filter data file, to achieve the digital communication system raised cosine baseband shaping, bpsk digital modulation, and Gaussian white noise, the receiver coherent detection system at all stages of processing and used to draw the relevant waveform plot statement, the understanding of digital communication systems is highly desirable.)

是一个规范matlab编程的教程。从网站上截取的。读者可以通过这个文章规范自己的代码编写(Is a norm matlab programming tutorials. Intercepted from the site. Through this article, readers can standardize their own coding)

说明：  femto是目前解决中心基站服务量大、性能低的一个热点方式，该方式可以提供弱信号地方好的通信质量，本代码就同频防干扰做出设计，希望对读者有用(Centre for Settlement of femto base station is the service volume, low performance is a hot way, the way to where weak signals can provide good communication quality, the code to make the same frequency anti-interference design, hope to be useful reader )

自己编的EMODEL 的matlab程序，希望对大家有帮助!多指正!谢谢!(Own EMODEL of the matlab program, and they hope to help you! More correction! Thank you!)

This book is a short, focused introduction to MATLAB, a comprehensive software system for mathematics and technical computing. It will be useful to bothbeginning and experienced users.

说明：  光伏发电系统，电流电压输出曲线波形吐血土建(Photovoltaic systems, current and voltage waveform output curve vomiting civil)

frequency domain filtering codes for matlab - creating the test signal -creating frequency domain filter - applieying the filter and computes a filtered signal - plotting both in time domain and frequency domain