搜索资源列表
fdtd_2D_PML
- matlab的二维FDTD程序,PML边界-matlab two-dimensional FDTD program, PML boundary
fractaldimensioncaculation
- 利用盒子方法计算任意一个二维图形的分形维数-Box calculated using a two-dimensional graphics arbitrary fractal dimension
frft
- 分数傅里叶变换程序,这个是二维分数阶傅里叶变化程序。-Fractional Fourier transform procedure, this is a two-dimensional fractional Fourier change process.
2D-fdtd
- 二维光子晶体禁带的MATLAB源码,光子晶体中因周期性结构而存在的频率禁带称为光子禁带,光子禁带的存在是光子晶体具有广泛应用前景的重要原因。 禁带越大,可控光的频带也越宽-Two-dimensional photonic crystal band gap of MATLAB source, photonic crystal structure exists because of the cyclical frequency band known as photonic band gap, pho
FuzzyPID
- 里面有三个二维模糊调节器分别实现PID控制器的参数Kp,ki,Kd,的调节。其控制原理:根据前面的偏差e和偏差变化ec将三个模糊控制器FC1,FC2,FC3分别进行模糊化,模糊逻辑推理,解模糊化。最后得到pid控制器参数调节量。-There are three two-dimensional fuzzy controller to achieve PID controller parameters were Kp, ki, Kd, of the regulation. The control p
2D-FDTD-TM-RCS
- 这是一个用FDTD算法计算二维金属方柱散射场RCS的matlab程序.采用UPML吸收边界条件和高斯脉冲源激励,对于学习FDTD方法中的激励源加入,近-远场外推,吸收边界设置等很有帮助 -This is a two-dimensional metal with the FDTD algorithm to calculate the scattering RCS of a square cylinder matlab program. UPML absorbing boundary condi
Hagness_2D
- 在MATLAB中,进行FDTD仿真,二维电磁波传播。-In MATlab, FDTD Simulation for Electromagnetic Wave.
2D
- 用MATLAB开发的程序代码,模拟电磁波在二维空间的传播特征。-With the MATLAB code developed to simulate the spread of electromagnetic waves in two-dimensional feature space.
MATLAB1
- 根据)EF 特性中的对比度敏感度, 即空间频率特性曲线,对图像进行二维多级小波分解,由分解后的各小波分量,提取各频段相应的亮 度、清晰度和相关度指标;然后将这三个指标的几何平均与频段加权系数的内积做算术平均,以此作 为图像质量的综合评价指标-According to) EF characteristic of contrast sensitivity, that is spatial frequency characteristic curve, the image is two-d
LBG-Vector-Quantization
- 对二维图像进行压缩,采用matlab编程实验,-Of two-dimensional image compression using matlab programming experiment
DoubleSpectrum_Analysis
- 计算时间序列双谱的三维图和二维图,用于研究非线性过程非常管用!-Bispectrum calculation of three-dimensional time series graph and two-dimensional maps, used to study the nonlinear process is very useful!
Haarwavelet
- 基于最简单的小波基函数Haar的图像变换于反变换的MATLAB实现,一维和二维均有代码-Based on the most simplest Haar wavelet function, the image transform in the inverse transform of the MATLAB implementation, both one-dimensional and two-dimensional code
parzen
- 二维数据集Parzen方窗非参数估计PDF(概率密度函数),三维结果显示,有图,有完整说明文档和程序运行说明,matlab编程环境,此为模式识别小作业 parzen-Dimensional data set Parzen Window non-parametric estimation side PDF (probability density function), three-dimensional results show that map, with complete documentat
tuxingxue
- 此压缩文件中包含了半学期以来做的所有的计算机图形学实验,包括DDA生成直线和圆,扫面线填充任意形状的图形的算法、运动的小车、月绕太阳转、抛物线的生成、星形的生成、点阵式、矢量式算法实现的字符的生成,二维图形的各种变化用矩阵的方法实现,三维图形的投影等,实验内容丰富全面,而且都能在TC下运行,生成显示图像。-This compressed file contains a half-term has to do all the computer graphics experiments, inclu
matlab
- 计算二维光子晶体能带结构matlab程序-matlab
EMD
- 一维EMD算法 输入ip--待分解数据序列,一维列向量; 输出imf--分解后得到的IMF分量,二维数组表示;-One-dimensional EMD algorithm input ip- be decomposed data series, one-dimensional column vectors output imf- IMF components obtained after decomposition, two-dimensional array representati
fun_pcnn
- 基于PCNN的特征提取,PCNN用于特征提取时,具体平移、旋转、尺度、扭曲等不变性,这正是许多年来基于内容的图像检索系统追求的目标,同时PCNN用于特征提取时,有很好的抗噪性。而且PCNN直接来自于哺乳动物视觉皮层神经的研究,具有提取图像形状,纹理,边缘的属性。用PCNN能很好地对图像进行签名,将二维的图像的特征提取成一维矢量签名。-Feature extraction of specified object is an important preprocessing stage in ma
diliuzhang
- 第六章 MATLAB 特殊图形的绘制 6.1 区域图 6.2 填充图 6.2.1 二维填充图 6.2.2 三维填充图 6.3 条形图 6.3.1 二维条形图 6.3.1 三维条形图 6.4 直方图 6.4.1 笛卡儿坐标系下的直方图 6.4.2 极坐标系下的直方图 6.5 圆体图 6.5.1 圆柱体的绘制 6.5.2 球体的绘制 6.5.3 椭圆体的绘制 6.6 饼图 6.6.1 二维饼图 6.6
shuangshufu
- 双树复小波程序,可以进行一维二维三维的去噪等功能。-Tree complex wavelet process can be one-dimensional two-dimensional three-dimensional noise reduction functions.
heat-transfer
- 用于一维和二维传热问题的有限差分和有限元法数值计算-For one-dimensional and two-dimensional heat transfer finite difference and finite element method numerical calculation