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boxcount
- A set (e.g. an image) is called "fractal" if it displays self-similarity: it can be split into parts, each of which is (at least approximately) a reduced-size copy of the whole. A possible characterisation of a fractal set is provided by the "box-
videopatternmatching
- 本程序展示了二维归一化互相关用于   模式匹配和目标跟踪。该程序提示用户选择感兴趣的(ROI)的区域和对同类目标进行跟踪的数目。归一化交叉相关图表明,当值已超过设定的阈值时目标就已经确定。-This demo illustrates the use of 2-D normalized cross-correlation for pattern matching and target tracking. The demo prompts the user to select
nit
- matlab 数值积分工具箱 MATLAB Toolbox for 1-D, 2-D, and n-D Numerical Integration-matlab numerical integration toolboz
wavetrans2D
- This program calculates the 2-D wavelet transform of an image using orthogonal filters.
NEWwavelet
- 采用多孔算法,进行2维2进小波变换和反变换。用于图像的处理-Using porous algorithm for 2-D 2 into the wavelet transform and inverse transform. For image processing
LinearBPM
- 这是一个简单的FFT为无电位1 +1 +1 Ð 薛定谔方程的光束传播方法。如果该软件灵活,允许引入的术语(如果是极少数需要包括色散效应高阶导数)。例如,如果一个人渴望解决的一个方程的形式: (四/ dz的+ Ð ^ 2/dx ^ 2 - 0.25 * Ð ^ 3/dx ^ 3)== 0 Ÿ 它可以解决使用以下代码: Ž = linspace(0,1,512) x = linspace(-5,5,1024) psi0 =进出口
JPEG_Decoder
- 用于2D图像的Encoder,Decoder-a JPEG Decoder for 2-D image,contain the jpeg file which needed
Channel_Estimation_Module
- 信道估计仿真,采用了多种方法:线性插值,MMSE,1惟MMSE,2维MMSE等-Channel Estimation 1 for non-block-wise linear interpolation, 2 for block-wise 1-D MMSE, 3 for non-block-wise 1-D MMSE, 4 for block-wise 2-D MMS
MainCode
- matlab code that make an image with capability of rotataing, shifting, .. and compute 2-d DFT.
POLAR
- matlab写的二维天线仿真,可获得场图,功率图,包括DB和线性尺寸的。- This interactive MATLAB program is used to plot two-dimensional (2-D)polar.And The program can plot any of the following: 1. Field pattern (linear scale) 2. Power pattern (linear scale) 3. Power pattern (in dB
2-DFDTD
- 二维有限差分代码,利用matlab写成,比较详细,有一定学习意义-2-D FDTD code with simple radiation boundary conditions
FDTD
- 一个二维的FDTD程序 本程序实现2维TM波FDTD仿真 此程序用PML设置吸收边界条件 FDTD_2D_kongqi_PML 仅含有Ez,Hx,Hy分量 -A two-dimensional FDTD program program realization of the wave 2-D TM FDTD simulation this program set with the PML absorbing boundary condition FDT
function6
- Pass the Images Through Optics -- Use a Gaussian "Aperture Function" This code segement can use a measured aperture function just as easily - simply replace the next five lines by "load measured_aperture" where measured_aperture is the measur
bemd
- 二维经验模态分解,分解图像等二维信号,可用于算法验证与学习-EMD This program calculates the Bidimensional EMD of a 2-d signal using the process of sifting. It is dependent on the function SIFT.
Simulation-of-JTC-using-Matlab
- 利用Matlab软件平台对JTC进行了图像识别仿真实验,得到了二维及三维相关输出图像,显示出尖锐的相关峰。仿真实验表明:联合变换进行图像识别中存在强烈的零级干扰,干扰信号是有用信号的7.14倍,输出结果不理想;采用功率谱相减法可以消除零级强干扰,进而提高了图像的识别能力。-Simulations of joint transform correlator (JTC) using Matlab is implemented, and the 2-D and 3-D drawings of the
gaborfilter.tar
- Gabor滤波器经常被用于形状检测和特征提取,比如增强指纹图像。本代码用matlab实现了一个二维Gabor滤波器。 代码使用如下: function [G,gabout] = gaborfilter1(I,Sx,Sy,f,theta) from gaborfilter1 with different f(Frequency) and theta(Angle). for example f:0,2,4,8,16,32 theta = 0,pi/3,pi/6
bwlabel
- 为MATLAB中的图形增加标签,从而可以有效地表示图形意义,防止读不懂图的情况- BWLABEL supports 2-D inputs only, whereas BWLABELN support any input dimension. In some cases you might prefer to use BWLABELN even for 2-D problems because it can be faster. If you have a 2-
K_means-matlab
- kmeans算法matlab 实现,可以处理2维数据集-kmeans algorithm matlab implementation, can handle 2-D data set
2D-FDTD
- 本程序实现2维TM波FDTD仿真 此程序用PML设置吸收边界条件 FDTD_2D_PML 仅含有Ez,Hx,Hy分量 -The procedure to achieve 2-D TM wave FDTD simulation of this process with the PML absorbing boundary condition FDTD_2D_PML set contains only Ez, Hx, Hy component
2-D-metal-scattering-based-on-MOM
- 基于矩量法的二维金属体散射(内含matlab程序)-2-D metal scattering based on MOM(including matlab code)