face_recognise_system

判别稀疏非负矩阵分解，提出这个新算法，来进行人脸识别，比传统的NMF和一些其他的扩展算法效果好(Sparse non-negative matrix factorization judge proposed the new algorithm for face recognition, than the traditional extension of NMF algorithm and some other good results)

说明：  由于飞机设计是一个需要多次反复迭代的重复过程，需要进行大量的计算，因此我自己编写了一些MATLAB程序(As the aircraft design is a need to repeat many times iterative process, requiring a large number of calculations, so I wrote some MATLAB program)

Set of functions that can be used for interpolation of scattered data of any dimensionality. (Set of functions that can be used for interp olation of scattered data of any dimensionalit y.)

给定极化状态的相位描述子和幅度描述子，绘制该极化状态的poincare功率球。源代码是matlab子函数，输入参数两个：极化状态的幅度描述子和相位描述子。还有一张示例图(Given the polarization state of the phase and amplitude descriptors descriptors, to draw the polarization state poincare power ball. Functions matlab source code, two input parameters: the polarization state and phase amplitude descriptor descriptor.)

清华大学信号处理原理课程第一次实验，内容为产生固定波形以及声波的叠加(Signal processing theory, Tsinghua course first experiment, the content and the acoustic waveform to generate a fixed superposition)

主动噪声控制的经典FX-lms算法仿真，包括算法框图，结果分析(Active Noise Control of the classic FX-lms algorithm)

求解多旅行商问题的Matlab程序，可用与求解多钻头打孔机(A procedure for solving multiple traveling salesman problem in Matlab.)

Winer Hopf自适应算法的仿真,信源为窄带信号,高斯白噪声(Winner Hopf adaptive algorithm simulation, the source for narrow-band signals, Gaussian white noise)

matlab 简单功率谱 psd 交叉谱 分析短时间尺度周期(matlab simple power spectrum psd cross-spectral analysis of the short time scale cycle)

上传代码都是MATLAB关于music算法的内容，其中包括针对阵列幅相误差进行线阵校正的经典NSF方法，music-capon最小方差法，music算法估计声源方位谱。(Upload code are MATLAB algorithm on music content, including amplitude and phase errors for the array line array calibration method NSF classical, music-capon minimum variance method, music algorithm to estimate sound source spectrum.)