EPSD

小波变换，实现图像压缩，不错的东西大家下来，看看(Wavelet transform, to achieve image compression)

运用奇异值分解，离散傅里叶变换的水印算法，完整程序(wartermarking algorithm)

5G技术中NOMA算法的性能仿真，对比ofdm性躁比仿真比较(Performance simulation of NOMA algorithm in 5G Technology)

说明：  MATLAB应用，做了一个图像特征提取程序，用来进行图像识别和区分(In matlab application, an image feature extraction program is made for image recognition and discrimination)

在AR人脸库上进行DCT变换，使用DCT变换后的图像进行 kernel fisher discriminant analysis,其中kernel 函数可以自己选择(In the AR face database on the DCT transform, using the DCT transformed image kernel fisher discriminant analysis, which can choose the kernel function)

说明：  在MATLAB上所使用的PCA程序，主要應用於過濾相對較不重要的特徵值(dimension)，例如在三度空間的某些點具有(x,y,z)值，因為這些點有共同的一個持徵，就是z值相對於x,y值來得小很多(不明顯)，所以就以X,Y軸來表示這些點。此時就達成去除掉z的特徵值(dimension)。 (MATLAB used in the PCA procedure, mainly used in filtering relatively unimportant eigenvalue (dimension), for example, in some points with three-dimensional (x, y, z) values, because these points have a common one sign holders, that is, z values compared with the x, y values much smaller than (not obvious), so on to X, Y axis to express these points. Reached at this time to get rid of z eigenvalues (dimension).)

在通信原理中，模拟信号进行抽样后，进行均匀量化。(In communication theory, sampling the analog signal uniform quantization.)

说明：  数学建模最短路径建模源代码,经过数学建模验证过的(Mathematical modeling of the shortest path modeling source code)

MATLAB,2DPSK,通信系统仿真，调制解调，时域波形，频谱(The MATLAB, 2DPSK, communication system simulation, modulation and demodulation, time-domain waveform, spectrum)

说明：  机器学习 马可夫决策 策略迭代 MATLAB代码(MDP policy iteration)