WRAP_Staunton_091211-listaunton_prl_paper

猫脸变换用于水印中，将水印图像经过一定次数的变换得到不能识别的图像，增强了水印的鲁棒性(Cat face transform for watermarking, the watermark image after a certain number of times the transform of the image does not recognize and enhance the robustness)

说明：  simulink实现8PSK调制解调技术实现的研究(simulink 8PSK modulation and demodulation technology research)

max loyd quantization for image processing

kennard-stone选样本算法。。。PLS的迭代算法程序(kennard-stone election sample algorithm. . . PLS procedure of iterative algorithm)

说明：  利用Kalman filter和Unscented filter对坠落物进行估测,证明后者算法优于前者(Use of Kalman filter and Unscented filter for estimation of the falling objects to prove that the latter algorithm is superior to the former)

One of Biometrics fields is face recognition & face expression recognition ... 1- In face recognition .. we need to design authentication program by training a neural network ,there are two source codes..one of them is based on Discrete Wavelet Transform with Perceptron Neural Network.. and the other based on Discrete Cosine Transform with Perceptron Neural Network ... 2- In face expression recognition .. we defined the condition of the person (nature,happiness,disgust or anger) this source code is based on Principle component analysis(PCA) .. * we need to now about digital image processing ,neural network and PCA...

用Wilson方法计算结构动力反应(无阻尼)(Wilson calculated using the structure of dynamic response (without damping))

classical Gram-Schmidt(unstable) (reduced QR factorization).A:m-by-n matrix. (m>=n)Q:m-by-n unitary matrix.R:n-by-n upper triangular.

两路实数FFT的matlab仿真。硬件实现：一个FFT核实现两路实数FFT。(FFT of two real numbers matlab simulation. Hardware: FFT core to achieve a two-way real FFT.)

matlab code for hmm understanding