fdct_wrapping_cpp

数字锁相环，采用costas环的数字形式，实现跟踪载波相位，(Digital phase-locked loop, using the digital form costas loop to achieve carrier phase tracking,)

OFDM的调制代码，对于OFDM的调制可以加深理解(OFDM modulation code, for better understanding of OFDM modulation can be)

This is is matlab m file to calculate am,gm,rms, hm

PCA的经典算法,可能很多人有了,但个人觉得不错,想要就下吧(PCA classic algorithms, many people may have, but feel pretty good, and want to jump right)

设计弹出菜单利用 Visual basic 6.0 开发工具实现(Visual basic 6.0 )

说明：  最大熵准则图像分割,matlab程序互相学习一下(Maximum entropy image segmentation, matlab program learn from each other about)

最基本的matlab GUI设计文件，了解用MATLAB写GUI的基本过程(Matlab GUI the most basic design documents, to understand the basic process of GUI with MATLAB)

说明：  电力电子变换器采用重复控制策略。在反馈回路中设置一个内部模型，使该内部模型能够很好地描述系统外部信号特性，通过该模型的作用可使系统获得理想的指令跟踪特性，具有较强的扰动抑制能力。(Repetitive Control Strategy for Power Electronic Converter.An internal model is set up in the feedback loop, which can describe the external signal characteristics of the system well. Through the function of this model, the system can obtain ideal command tracking characteristics, and has strong disturbance rejection ability.)

it is example 3 of caputer 4 from widrow book.it is so good for learning many things about adaptive filters

It describes a stage of cotton flower whether it is matured or not.