dibr

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

speaker recognition:some matlab source codes and notes

该算法时LDPC码优化的好帮手。通过差分进化（DE）实现LDPC码度分布优化。给定码率，自动搜索最佳度分布。算法运算量较小，可以得到次优解。(The algorithm of LDPC code optimization is a good helper. Through differential evolution ( DE ) to realize LDPC code degree distribution optimization. Given rate, automatic search of optimal degree distribution. Algorithm can get smaller, suboptimal solution. )

分析比较了16QAM的块状导频与没有加信道估计的性能比较OFDM系统(Analysis and comparison of 16QAM and no massive increase pilot channel estimation OFDM System Performance Comparison)

直接序列扩频和跳频扩频直接序列扩频和跳频扩频(直接序列扩频和跳频扩频)

在雷达成像中所用到的多普勒质心估计，用idl语言编写(In radar imaging is used in the Doppler centroid is estimated using idl languages)

我自己用matlab编写的文件,对于基础的图像处理学习者有很大帮助,文件大约4kb.用于对图像的基础处理时检测图像质量.(File matlab prepared for my own use, for the basic image processing learners great help file about 4kb. Used for basic image processing to detect image quality.)

这是按照DTMB电视标准用matlab写的生成LDPC矩阵的源代码，可以运行。(This is a code that is in accordance with the standard DTMB TV source code, written in matlab to generate LDPC matrix and it can be run.)

解压之后.添加到matlab->file->set path里面,就可以直接运行InvGUI.输入具体的数值后,自动plot figure.(After decompression. Added to the matlab-> file-> set path inside, you can directly run InvGUI. Enter specific values, the auto-plot figure.)

是Matlab图像处理的原程序代码，适合初学者使用。 (Matlab image processing is the original code, suitable for beginners.)