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hide test in image using lsb in matlab

一些MATLAB的有关无线信道衰落的仿真源代码(Some of the wireless channel fading MATLAB simulation source code)

精米自动检测，根据长度找出碎米，并作出记号。(Automatically detect rice, according to the length of Cardamine identify and make a mark.)

RDA算法距离徙动矫正，采用SINC插值(RDA IMAGING correction sinc method)

说明：  龚纯主编的“matlab语言常用算法程序集”的第6章 源代码(Gong pure edited " matlab language commonly used algorithm for assembly," Chapter 7 source code)

层次分析法的matlab程序，属于系统工程的安全评价(AHP matlab program, part of systems engineering security assessment)

模式识别与机器学习最新版本，很经典的一本书，适用于初学者学习。(Pattern recognition and machine learning the latest version of the classic book, suitable for beginners to learn.)

源程序使用matlab编写 经过运行后 可以产生卡农音乐(it can produce canon music)

利用matlab的lpc function 實做出將input source音檔算出其coefficent and gain並由上述資料可以重新合成還原音訊(The lpc function using matlab real audio file to make the input source is calculated by its coefficent and gain reduction above information can be re-synthesized audio)

说明：  %inverstable inverse_tb = gf(zeros(1, t+1), m); for i=1:t+1, inverse_tb(i) = alpha^(-i+1); end; %chien's search lambda_v = zero; accu_tb=gf(ones(1, t+1), m); for i=1:n, lambda_v=lambda*accu_tb'; accu_tb = accu_tb.*inverse_tb; if(lambda_v==zero) error(1,n-i+1)=1; else error(1,n-i+1)=0; end end found = find(error(1,:)~=0)