yuioyi

Function of Weighted Low Pass Filter.

主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)

说明：  信号的希尔伯特变换 可以提取信号的顺时针夫 瞬时相位 瞬时频率(Hilbert transform of signal can extract the instantaneous frequency of clockwise instantaneous phase of signal)

对基于MATLAB的HDB3,迫零均衡，ISI等进行了仿真(MATLAB-based HDB3, zero forcing equalization, ISI and other simulation)

用MATLAB编写的TLS-ESPRIT算法，算法原理可参考张贤达版的现代信号处理，绝对可运行，程序配合书非常容易理解，而且稍微改改就可以变为基本的ESPRIT算法。(Written by MATLAB TLS-ESPRIT algorithm, the algorithm can refer to Zhang XD version of the principle of modern signal processing, absolutely can run the program with the book is very easy to understand, and can become a little change to change the basic ESPRIT algorithm.)

自己编写的简单的测试多径效应的小程序，望大家指正(I have written a simple multi-path effects of the small test program, hope you correct me)

MATLAB OrbitusED_User_Manual_Ver1.2.pdf 轨道软件的用户说明书(MATLAB OrbitusED_User_Manual_Ver1.2.pdf SOFTWARE OF ORBIT)

现代信号处理，语音处理，matlab程序，LMS算法(matlab lms speech)

使用CMakeList重新组织的SBA，即稀疏矩阵光束法平差算法，希望对大家有用(Use CMakeList reorganize the SBA, namely sparse matrix bundle adjustment algorithm, we hope to useful)

说明：  自适应光学区域校正示例，针对不同变形镜的控制方式(Example of adaptive optical area correction, control methods for different deformable mirrors)