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this mfile is riten in matlab and is related to mirtoolbox

gaussian mixture model

QAM simulator for AWGN, multipath channel

dpcm编码，是一种传统的编码方法，就是预测性编码。(dpcm is)

说明：  学习数学建模编程很好的资料，里面有各种算法的原理和实现代码。(Learning mathematical modeling programming very good information, there are a variety of algorithm principle and implementation code)

參考文獻「Rotation invariant non-rigid shape matching in cluttered scenes」and matlab code. 使用Dynamic Programming Shape Context.(「Rotation invariant non-rigid shape matching in cluttered scenes」and matlab code. Using Dynamic Programming Shape Context.)

关于MATLAB对属性约简的程序。适合初学者，看看，共同学习(On MATLAB for the attribute reduction procedures. Suitable for beginners, take a look at the common learning)

当线性代数联立方程组的系数矩阵为三对角阵T时，可将T分解为主对角元素为1的下三角阵L和另一个右三角阵R的积。(Simultaneous linear algebraic equations when the coefficient matrix is tridiagonal matrix T, can break down the main diagonal elements of T 1 of the lower triangular matrix L and the other right-triangular matrix R of the product.)

进行Iris数据分类实验，使用matlab构建bp神经网络(Iris data classification experiments, using matlab to build the bp neural network)

deconvolution deconvolve.m Given a system impulse response h[n] and test response y[n], this algorithm deconvolves the test response with the impulse response to determine the input x[n] as X(jw) = Y(jw)/H(jw). Eliminate some noise, but is still very rough NOTE: Assumes all signals are the same length. Use sigcorrect.m to equalize their lengths if they are different. use: deconvolve(impresp,test,testresp) variables: impresp: impulse response of system test: test input to system testresp: test response of system