搜索资源列表
BilateralFiltering
- 对彩色和灰度图像双边滤波 保持边缘并滤除噪声-Of color and grayscale images and to filter out the edge of the bilateral filter to keep noise
MATLAB
- MATLAB提供了多种方式从磁盘读入文件或将数据输入到工作空间，即读取数据，又叫导入数据；将工作空间的变量存储到磁盘文件中称为存写数据，又叫导出数据。-MATLAB provides a variety of ways from the disk is read into a document or data entered into the work space, that is, read data, also known as import data will work variable
JSiemXP2008-11-14
- 经过多年的编写，极速五笔功能上终于达到了一个相当的高度，安全可以和现在流行的《万能五笔》、《极品五笔》输入法一拼高下，现发布《极速五笔》的第一个完整源程序包，以供大家下载研究，为输入法的发展出一份自己的力量。请保留本人信息，以便促进程序交流和极速五笔发展，谢谢。-After years of preparation, speed five functions finally reached a considerable height, safety can and now popular om
daima
- （压缩包里一共有5个代码） pca+lda+粗糙集+模糊神经网络 saveORLimage.m将ORL人脸库分为测试集ptest和训练集pstudy存为imagedata.mat 1.savelda.m将人脸库先进行pca降维，再用lda进行特征提取，得到新的测试集ldatest和训练集ldastudy存为imageldadata.mat 2.对ldastudy进行离散化(discretimage.m)，得到离散化矩阵disdata,存入到imagedisdata.mat
Character_Recognition_Training__NN_for_classificat
- 图像特征识别通过神经网络训练方法实现，是学习参考的好资料-you will need first to run the file that name "charGUI4.fig" and on the right side there is a load training set where you have to train the system first, run any data that is should be from 1 to 9 and 0 like ( 1 2 3 4 5 5
3dtrans
- 3D Space Coordinate Transformations This folder contains 3 files (m-functions) : - t2x.m Transformation Matrix to Generalized Position Vector. - x2t.m Generalized Position Vector to Transformation Matrix. - m2m.m Mass/Inertia Tensor
MatDyn1.1
- MatDyn是基于Matlab的开源软件，解决电力系统动态仿真问题。 它的开发灵感来自于Matpower软件。 这个开源软件还蛮新的，大家下载了玩玩。-MatDyn is a free Matlab based open source program to perform dynamic ana- lysis of electric power systems. It is inspired by Matpower, a power flow and optimal pow
hw2
- 1.对一个256*256的图像进行DCT变换得到图像D，将D得斜下角数值置为零，然后进行DCT反变换. 2.对源图像进行K-L转换 1和2比较-1.Get a grey level image which size is N*N. (For example, 256*256, however, N = ), and partition to 8*8 sub images. 2.. Apply DCT to these sub images, and get the transfo
mmplayer
- Video player to access single video frames for further processing. (e.g.: annotations, retrieve coordinates of single pixels, etc) The player can either be controlled using its GUI or remotely by method calls. It also features various event
canny
- canny检测器是很有效的边缘检测器，该函数可以实现对目标图像的边缘提取。该方法总结如下：1.图像使用带有指定标准差的高斯滤波器来平滑，以此减少噪声；2.在每一点计算局部梯度和边缘方向；3.第二步中确定的边缘点会导致梯度幅度图像中出现脊，然后追踪所有脊的顶部，并将所有不再脊顶部的像素设置为0；4.执行边缘链接-canny detector is very effective edge detector, this function can be achieved on the target im
Topology_Optimization_a_99_line
- Ole Sigmund编写的99行Matlab程序是拓扑优化方面的经典案例。该程序有5个可修改的输入参数：竖直方向网格划分数nely,水平方向网格划分数nelx,保留的材料的体积分数volfrac,惩罚因子penal和滤波器大小rmin。加载方式矩阵F和支承方式fixeddofs也可以分别选取不同的方式或组合。-Ole Sigmund prepared by the 99-line Matlab program is a classic example of topology optimizat
MATLAB
- MATLAB编程教程，对初学者非常有用。 请大家多用用MATLAB编程-MATLAB programming tutorial, very useful for beginners. Please keep on with the use of MATLAB programming
keep
- Useful Matlab function for delete all variables in the workspace but important ones. When you have many variables and want to delete most of them, this function allow you to "keep" them without typing "clear " and the name of all variables to delete.
PV_System
- To keep overall output power per unit cost low, the grid-connected converters should be able to extract the maximum available power from the PV arrays. Since the PV array characteristic is highly nonlinear, maximum power point tracking (MPPT)
OLPP
- 在人脸识别过程中，进行非线性特征提取，基于流形的特征提取，正交局部保持投影。-In face recognition process, non-linear feature extraction, based on the feature extraction, orthogonal submanifolds with local keep projection.
Version_1p1_Final
- Reads TDMS files into Matlab. See TDMS_exampleFunctionCalls.m to get started. Advantages: - supports reading v2 files - doesn t require the NI DLL, thus it doesn t require 32bit windows - supports interleaved data - allows only r
Time_frequencyAutomaticGainControl
- This code implements automatic gain control for audio signals, which attempts to apply a smoothly-varying gain to an audio waveform in order to keep its energy close to some target level. This version also tries to balance the energy in individual fr
noise_new
- 基于噪声检测的中值滤波，先通过邻域计算检测是否为噪声，再进行开关中值滤波，对于被判断为噪声的像素不再参与其他像素的中值滤波，能够有效滤除噪声并且保留细节较好-Noise Detection Based on median filtering, first calculated by testing whether the neighborhood noise, then the switching median filter for noise pixels are judged to no l
image-compression-based-on-matlab
- 基于matlab的图像压缩，利用保留低频系数法来实现-image compression based on matlab, keep the low frequency coefficience
MATLAB神经网络原理与实例分析
- MATLAB神经网络原理与实例分析， 有大量的关于神经网络的实例，如BP神经网络，rbf神经网络，前馈神经网络等等.(The thesis and example analysis about neural networks. There are many example in this file, for example BP neural networks, neural networks, forward feedback neural network and so on. So, it