DVB-S2调制端完整仿真程序

computing zeros of functions and then combines three of the basic methods into a fast,

GMSK的源码基于MATLAB的，可以出图，有一部分注释的(Based on MATLAB GMSK source, can be printed out, it is a part of the comment )

simulation scripts for PAPR reduction

Amplutide Modulation Matlab code

matlab 源码,基于小波变换的语音信息隐藏的实现,对原始语音信息和水印信息都经过三层小波分解处理后,将水印信息的低频信号嵌入原始语音信号的部分高频信号部分实现隐藏.源代码不仅给出隐藏过程,并且给出的在随机噪声,重采样,信息压缩情况下的抗攻击特性.源代码清晰有注释(matlab source code, based on wavelet transform voice messages hidden realize, the original voice information and watermark information after a three-treatment, after wavelet decomposition, the watermark information embedded in the low-frequency signals of the original speech signal realize some hidden part of high-frequency signals. source code is given not only to hide the process, and given in random noise, resampling, compression of information in case of anti-attack features. source code has a clear Notes)

Implementation of the Self Similarity descriptor based on the paper: Matching Local Self-Similarities across Images and Videos, Eli Shechtman and Michal Irani CVPR 07

cica is most usefule za shaa shaa algorithm. and it is hutsdag pizdanuud yum ahkak.

比较matlab中ceil()、floor()、round()等的量化误差大小。并比较不同的量化位数的误差(Compare matlab in ceil (), floor (), round (), etc. quantization error size. And comparing different error of quantization bits)

说明：  ldpc最小和译码算法，能够有效完成译码(LDPC minimum sum decoding algorithm can effectively complete decoding)

直线 Steiner 树问题可以陈述为，给出了n在平面上的点，它是需要互连它们所有的最短网络组成只的水平和垂直线段。它可以显示这种网络是一棵树，其顶点是输入的点，施泰纳指出。叫侬点有限点集的已被识别。在 Steiner 树问题的欧几里得距离被替换为的直线距离。通过连接的施泰纳点与最近的点 （北、 东、 南、 西） 的 4 个区域构造的生成树。如果连接形成一个循环，然后应确定周期，最大段应予删除。通过引入施泰纳点我们可以得到的最小长度 Steiner 树