DigitalAudioWatermarking

一个用PCA和LDA降维，并用knn分类的人脸识别例程(A dimension reduction using PCA and LDA, and face recognition with the knn classification routines)

基于matlab的数字滤波器设计的文献大全(Matlab digital filter design based literature Daquan)

EDA技术与应用 数字日历电路的设计 MATLAB 数字逻辑电路(EDA technology and application )

1维严格耦合波分析matlab程序 适用于一维光栅 可计算多层结构(1 dimensional rigorous coupled wave analysis program matlab for one-dimensional grating can be calculated multilayer structure)

音频信号的谱分析及去噪 是一个课程设计的题目 报告很完整 可以使用(Spectrum analysis and audio signal de-noising is the subject of a course design is very complete report can be used)

％直接型到并联型的转换 ％ ％[C,B,A]=dir2par(b,a) ％C为当b的长度大于a时的多项式部分 ％B为包含各bk的K乘2维实系数矩阵 ％A为包含各ak的K乘3维实系数矩阵 ％b为直接型分子多项式系数 ％a为直接型分母多项式系数 ％ ( Directly to the shunt-type conversion [C, B, A] = dir2par (b, a) C for when the b is greater than the length of a polynomial when part of B to include the bk of the K x 2 Victoria real coefficient matrix A contains the ak for the K x 3-dimensional real coefficient matrix b-type elements for direct polynomial coefficients a direct-type denominator polynomial coefficients)

该压缩包里有 MATLAB的许多源码，包括插值拟合。绘图等(MATLAB)

差分编码的仿真程序，包含三个文件，给出了仿真性能！(Simulation of differential encoding process consists of three documents, the simulation performance!)

能求取放在M文件旁边文件的HU不变矩！经反复检验出错(Can strike the HU on the M-file next to the file the same moment!)

用MATLAB编写的俄罗斯方块，主要是熟悉如何添加背景音乐和详细的游戏程序。(Tetris written using MATLAB, mainly familiar with how to add background music and detailed games.)