LSBSteganography

16 QAM communication system

直接扩频通信是很重要的一种通信方式，他与卫星通信、光纤通信一并作为二十一世纪最伟大的发明，牛逼死了！(dsssDSSS is a very important form of communication, and satellite communication, optical fiber communication together as the greatest invention of the twenty-first century, died Niubi!)

MATLAB学习的好资料，主要是matlab的一些命令学习……(MATLAB learning good information, mostly matlab learning some commands ... ...)

说明：  基于MATLAB/SIMULINK的PMSM仿真与实现(PMSM)

说明：  matlab 源程序 说明见程序本身，请用写字板打开先(Matlab source described the process itself, please use the tablet to open first)

Finally, probability analysis, based on the chosen database, is performed and judgment whether the person is recognized is pronounced. Two different modeling techniques can be suggested for purposes of person identification or verification. The approach based on Hidden Markov Speaker Models (HMMs) with the mixtures of Gaussian distribution is text-dependent one. For this technology a speaker is described by a set of HMMs, constructing the set of speech groups spoken by that person. The speech groups may be phonemes or words [7]. The text-independent technology is rested upon Gaussian Mixture Speaker Models. For this technology each speaker is defined by only one model describing all utterances of that person. Identification in the range of both approaches is executed by evaluation of maximum a posteriori probability [7].

细菌觅食算法的matlab程序，可以正确运行(Matlab procedure for bacterial foraging algorithm)

计算离散系统的频率响应分析和零、极点分布，与大家分享(Calculate the frequency response of discrete-time systems analysis and zero, pole distribution, to share with you)

在matlab环境下，利用同余法产生（0,1）均匀分布随机数(Matlab environment congruential method (0,1) uniformly distributed random numbers)

燃料电池系统级仿真模型，包括电堆模型、阳极供氢系统模型、阴极供气系统模型、液冷系统模型、燃料电池控制系统模型。包括sofc以及pemfc(Fuel cell system level simulation model, including stack model, anode hydrogen supply system model, cathode gas supply system model, liquid cooling system model, fuel cell control system model. SOFC and PEMFC)