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duishujizuobiaobianhuanjifanbinahuan
- 极坐标，对数极坐标变换及其反变换分类:matlab与图像处理-polar coordinates, very few of coordinate transformation and its inverse transform Categories : MATLAB and Image Processing
guiyihua.rar
- 虹膜归一化的代码，只要给出定位好的虹膜图片，就可以很好的进行归一化，使用的极坐标变换。,Normalized iris code, as long as the position is given a good iris image, you can be a good uniform, the use of the polar coordinate transformation.
matlab-sanwei-hanshu
- matlab 极坐标图形的绘制、三维曲线、三维网格、三维阴表面明图-matlab polar graphics rendering, three-dimensional curves, three-dimensional grid, three-dimensional surface Ming Yin Figure
polarpolt3d
- 3d极坐标图 3d极坐标表面图 便于绘图-Plot a 3D surface from polar coordinate data [Xi,Yi,Zi] = polarplot3d(Zp,varargin)
matlab-polar2
- matlab调polar2可以画负数的极坐标-negative of the matlab tune polar2 can draw polar coordinates
imgpolarcoord
- 图像笛卡尔坐标转极坐标，下视景像匹配制导中，实时图和基准图的拍摄高度、方位和图像比例尺不完全一致，两图的轮廓形状存在旋转和变形等差异，边缘特征提取方法受图像灰度分布影响存在变形和移位，易导致匹配错误。用侧抑制竞争方法，图像边缘特征提取快速准确，不发生移位，对灰度变化也不敏感，再用扩展边缘特征法，克服轮廓变形对边缘匹配的影响。在此基础上，引入对数极坐标变换，进一步提高图像的抗旋转和尺度收放的匹配精度。结果表明，此方法模型简单、抗几何变形能力强且便于实现。-Cartesian coordinates
fm_gui_v2
- 基于傅立叶－梅林变换的matlab编写的配准系统，运行fm_gui.m后即出现演示界面，左侧的两个图形框选择待配准的两幅图像，图像可以进行缩放旋转变换。右侧的列表框"Window"下可以选择滤波窗，"Rotation"、"Scale"、"Log-polar"可分别选择旋转、缩放、以及对数极坐标变换所用的插值方法，按键"REGISTER"下的滑动 键可选备选的峰值点总数，点击"REGISTER"按键， 对应的下方图形框即显示配准后的两幅图像，最下方的"Translation"、"Rotat
Qplot
- 交互式的matlab plot绘图工具,绘制二维三维图形.-QPLOT interactive ploting program Qplot opens a standadr MATLAB figure with three options added to the menu bar: Qfile, Qoptions and Qgraph. Under Qfile you can read data files (text or Excel). Under Qoptions you can
myimlogpolar
- 对一副图像进行对数极坐标变换，为fourior-mellin变换作准备，将旋转参数转化为平移参数-Images on a logarithmic polar coordinate transformation for fourior-mellin transformation to prepare the rotation parameters into the translation parameters
register-and-PPT
- 这是关于配准的一些文章，和伪极坐标识别图像的一个PPT-This is the number of articles on registration, identification and pseudo-polar image of a PPT
Polar-FFT
- 计算图像在极坐标下的傅里叶变化 Matlab代码-Compute Polar Fourier Transform of images
radiation-pattern
- matlab绘制辐射模型，包括在直角坐标系下和极坐标系下-matlab draw radiation models, including in the Cartesian coordinate system and the polar coordinate system under
Des32ktop
- 【谷速软件】matlab毕业编程 半极性的半极坐标图绘制功能 可以作为参考使用，程序是word版本-[Valley] matlab graduate programming software speed semi-polar semi-Polar mapping function can be used as a reference, the program is a word version
shape-label
- 一种简单而快速的利用图像的轮廓在极坐标中的特征，做形状的匹配 matlab实现- a simple and fast image characteristics in polar coordinates, the outline of shape matching of matlab
quanfangweitu
- 全方位图展开，matlab程序，先求变换中心，然后求变换半径，然后极坐标转直角坐标-FIG expand comprehensive, matlab program, seek first transform center, then seeking transform radius, then turn Cartesian coordinates polar coordinates
polar3d
- MATLAB下绘制三维极坐标图，输入极径和角度范围，还可以选择画图的种类，也可以画等高线图-Draw three-dimensional polar plot using MATLAB.
rr
- 通过 for 循环和利用最大值函数，依次将每个方向上的最大风速波高读取到一个矩阵中。再利用 polar绘制玫瑰图。(Through the for cycle and the maximum value function, the maximum wind speed and wave height in each direction is read into a matrix in turn. And then use polar to draw roses.)
muller
- 由图片对应点数据计算穆勒矩阵，并对其进行极分解，求得其3个分项，同时计算其各项指标参数(The Muller matrix is calculated by the corresponding data of the image, and the polar decomposition is carried out to obtain the 3 sub items, and the index parameters are calculated at the same time)
pht matlab program
- polar harmonic transform极谐变换matlab代码(polar harmonic transform)
ff
- matlab下读取txt数据进行极坐标转直角坐标3D曲面绘图(Reading TXT data under Matlab for 3D surface drawing in polar coordinates to rectangular coordinates)