VoiceRecognitionProject

说明：  EEG近似熵计算程序，便于计算脑电信号 一种简单有效的测度熵替代方法——近似熵(approximate entropy)方法(EEG approximate entropy calculation program, facilitate the calculation of EEG)

求矩阵特征值和特征向量的算法：QR算法。用于线性方程组的求解，和反幂法算法的设计(Matrix eigenvalues and eigenvectors of the algorithm: QR algorithm. For linear equations, and anti-power-law algorithm design)

数字通信离散频谱、相位等仿真，采用matlab平台(Discrete spectrum digital communication, phase and other simulation, using matlab platform)

很好的书，我找了好长时间才找到的，大家要去看看，肯定会有收获的！(Very good book, I found a good long time to find everyone going to look at, there will certainly be harvested!)

说明：  16QAM调制方式在AWGN信道下的simulink仿真(16QAM modulation in AWGN channel in the simulink simulation)

使用matlab，spa算法提取光谱的特征波长，结合了plsr(Using MATLAB and Spa algorithm to extract the characteristic wavelength of the spectrum, combined with PLSR)

用matlab编程实现氢原子电子轨迹几率图(Hydrogen atom with matlab programming electronic tracks probability map)

voice processing MATLAB toolbox

这是一个三次样条插值的.m程序 输入的是一个二维数组A(Nx2) 插值方法为: S(x) = A(J) + B(J)*( x - x(J) ) + C(J)*( x - x(J) )**2 +D(J) * ( x - x(J) )**3 for x(J) <= x < x(J + 1) (This is a cubic spline interpolation. M program input is a two-dimensional array A (Nx2) interpolation method: S (x) = A (J)+ B (J)* (x- x (J ))+ C (J)* (x- x (J))** 2+ D (J)* (x- x (J))** 3 for x (J) )

经验模式分解EMD是将任意信号分解为本征模式函数组成的新方法，建立了以瞬时频率表征信号交变的基本量(The new method is empirical mode decomposition EMD any signal decomposition intrinsic mode functions that establish the basic amount to characterize the instantaneous frequency of the alternating signal)