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a
说明： 基于非负矩阵分解（NMF）的人脸特征提取算法，NMF基本思想是找到一个线性子空间W，使的构成子空间的基本图像的像素点都是正值，而且人脸图像在子空间上的投影系数也是正数(Non-negative Matrix Factorization (NMF) of facial feature extraction algorithm, NMF basic idea is to find a linear sub-space W, so that the composition of sub-space of the basic image pixels are positive, and face image in the sub-space projection coefficient is positive)
- 2009-05-05 09:50:56下载
- 积分：1
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1206
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)
- 2010-12-09 13:19:51下载
- 积分：1
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电流环磁场
把区域划分成矩形网格，找到每个网格的中心点，把每个网格当做一个圆环计算每个圆环的磁场，然后调用linprog函数就求出场分布了。不要求你把线圈矩形化，也不要求屏蔽场。(The region is divided into rectangular grids and the center points of each grid are found. Each grid is used as a circle to calculate the magnetic field of each ring, and then the field distribution is called by the linprog function. It does not require you to rectangle the coil, nor does it require shielding.)
- 2021-03-26 15:19:12下载
- 积分：1
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Hu
说明： 图像特征提取，计算图像的7个Hu不变矩特征，matlab例程(Seven Hu invariant moments features of images)
- 2019-05-15 19:43:18下载
- 积分：1
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SVM
应用于matlab支持向量机svm的工具箱(Applies to support vector machine SVM matlab toolbox)
- 2008-12-29 15:08:16下载
- 积分：1
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FDTD_TM_PC
用FDTD做的光子晶体分析，能带，禁带作出了具体的分析和图像(PC FDTD Photonic Crystals)
- 2009-06-30 19:41:43下载
- 积分：1
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sinc_smpl
任意采样率变换，使用sinc（）函数作为理想插值系数，可以设置滤波器延迟（阶数）(Arbitrary sample rate conversion, the use of sinc () function as an ideal interpolation coefficients, the filter delay can be set manually inside the program(order Taps))
- 2011-12-01 11:37:46下载
- 积分：1
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HSMM
隐半马尔科夫模型matlab算法,改进的隐马尔可夫模型，增加了状态停留时间(hidden semi-markvo model Add state duration)
- 2020-06-22 23:40:01下载
- 积分：1
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3-DFDTD
三维有限差分算法，使用matlab编程，可以进行数值模拟(3-D FDTD code with PEC boundaries)
- 2010-11-24 18:11:32下载
- 积分：1
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Z_folded_cavity
计算Z型腔内的光斑分布，用ABCD矩阵的方法，包括两个球面反射镜，两个平面反射镜(Z cavity inside of light distribution, calculated using the ABCD matrix method, including two spherical mirrors, two plane mirrors)
- 2014-10-08 22:43:54下载
- 积分：1
