AttributeShrinker

一个利用matlab，仿真实现WCDMA的程序：）(A use of matlab, simulation procedures WCDMA realize:))

这个程序是用来构造的分形树的。其中的参数可以自由甚至。(This procedure is used to construct the fractal tree. The parameters can even free.)

说明：  GPS种产生C_A码matlab仿真程序 (GPS code generated simulation program C_A)

LDPC码的matlab实现，把解码的部分改过了，实验过很多次，符合理论要求，码长越长误码率越低(The implementation of LDPC code in MATLAB has changed the decoding part. It has been experimented many times and meets the theoretical requirements. The longer the code length, the lower the bit error rate.)

matlab dpcm编码，可以在MATLAB下实现DPCM的编码~(matlab dpcm coding, DPCM can be achieved in MATLAB coding ~)

周期图法在雷达信号处理、目标检测、以及目标跟踪中有重要作用。他的主要特点为从噪声中将所需要的周期信号的特征以功率谱的形式表征出来，通过设置合适的阈值可以代表目标。调频信号则是典型的脉冲压缩信号，其扩频特性使得其不易受噪声干扰。(Periodogram in radar signal processing, target detection, and target tracking plays an important role. His main characteristics will be required from the noise characteristics of periodic signals in the form of the power spectrum characterized it, by setting the appropriate threshold may represent the target. FM signal is a typical pulse compression signal, the spreading characteristics make it less susceptible to noise interference.)

说明：  PSO的基本程序和3种经典的改进程序，包括GPSO，ARPSO和HPSO，文件包中没有附这三种改进PSO的源论文，请自行下载(PSO)

Image enhancement for gray sacle images

同步电机的原理的ppt 很详细的阐释了同步电机的原理图文并茂(Synchronous motor ppt principles explained in great detail the principles of synchronous motor with the aid of diagrams)

说明：  一些matlab的程序，如交互多模，CA,CV,Singer模型的一些仿真仅供参考。(Some matlab procedures, such as interactive multimode, CA,CV,Singer model of some simulation is for reference only.)