当前位置:
首页
资源下载

搜索资源 - discriminant function matlab
搜索资源列表
-
6下载:
统计模式识别工具箱(Statistical Pattern Recognition Toolbox)包含:
1,Analysis of linear discriminant function
2,Feature extraction: Linear Discriminant Analysis
3,Probability distribution estimation and clustering
4,Support Vector and other Kernel Machines,
-
-
0下载:
这是一各关于线性判别函数分类的MATLAB程序,希望对大家的学习有所帮助-This is the one on the linear discriminant function classification MATLAB program, and they hope to learn from everyone
-
-
0下载:
產生k個d維的常態分布樣本,產生某個事前機率為P(wi)的常態分布的discriminant
function,計算任兩點間的Euclidean distance及Mahalanobis distance
-Generated k-d-dimensional normal distribution of samples to generate a prior probability P (wi) of the normal distribution of the discriminan
-
-
1下载:
这是一个MATLAB工具箱包括32个降维程序,主要包括 pca,lda,MDS等十几个程序包,对于图像处理非常具有参考价值- ,This Matlab toolbox implements 32 techniques for dimensionality reduction. These techniques are all available through the COMPUTE_MAPPING function or trhough the GUI. The following techn
-
-
0下载:
function [clusters,c,F]=fisher_classify(A,B,data)
fisher判别法程序
输入A、B为已知类别样本的样本-变量矩阵,data为待分类样本
输出C为判别系数向量
-function [clusters, c, F] = fisher_classify (A, B, data) fisher discriminant method procedures input A, B for a sample of known typ
-
-
0下载:
This function calculate the performance, based on Bayes theorem, of a clinical test. The input is based on a 2x2 matrix (true positive, false positives false negative, true negatives).
The Outputs are:
- Prevalence of disease
- Test Sensibility
-
-
0下载:
利用matlab实现的数值型贝叶斯分类器的源代码,可以用来分类或识别,很值得收藏-Using matlab to achieve numerical Bayesian classifier source code can be used to classification or identification, it is worthy of collection
-
-
0下载:
使用Fisher 现行判别函数对给定的样本进行训练,对于两类,Fisher线性判别函数很好做,就是 w = Sw (m1 - m2), 其中:Sw为总类内离散度矩阵, m1, m2, 为两个模式类的均值-Fisher discriminant function using the current sample of a given training for two, Fisher linear discriminant function is well done, that is, w = Sw
-
-
2下载:
本文采用最小平方误差准则(MSE准则)通过训练样本集建立线性判别函数,并用线性判别函数去判断测试集。
数据集报告:
1、男女生
2、sona
3、ups-In this paper, the least square error criterion (MSE criterion) the training sample set by a linear discriminant function, and a linear discriminant function to dete
-
-
0下载:
贝叶斯分类器实现多类识别,主要用于两类的识别-BAYES_CLASSIFIER function calculates the discriminant functions for
two classes.
-
-
0下载:
在模式识别中线性判别函数的MATLAB实现,与程序分析-Linear discriminant function in pattern recognition of the MATLAB implementation, and program analysis
-
-
0下载:
利用聚类、和判别函数方法,设计 MATLAB GUI对路标进行提取,得到了高质量的分类结果。-useing Clustering and Discriminant function to recognize the Sign, the method is robust to the disturbance.
-
-
0下载:
image_binaryzation.m : 图像二值化主函数,调用otsu、kittler
otsu.m : 类判别分类法(otsu全局二值化算法)
kittler : 最小分类错误(minimum error thresholding)全局二值化算法
image_refining.m : 图像细化主程序,调用otsu、refining
refining.m : 计算骨架的一种实用方法对图像进行细化
coins.bmp
lenna.bmp
woman_
-
-
0下载:
该文件夹中有六个M文件,说明如下:
boundary_extraction.m : 目标区域边界抽取主函数,其中调用ostu、four_neighbor、eight_neighbor、globe_graph
otsu.m : 类判别分类法(otsu全局二值化算法)
four_neighbor.m : 四邻域法边界抽取
eight_neighbor.m : 八邻域法边界抽取
globe_graph.m : 全局检测法边界抽取
area_peri.m : 目标区域
-
-
1下载:
该程序为matlab程序,共有三个文件,dataC.m为程序入口,实现功能对50组数据用k均值算法进行分类,再对40组数据用感知器算法训练,然后用训练得到的判别函数对剩下10组数据分类,最后与原始分类做差比较,若分类无误,则全显示为0.-Matlab program on the program, a total of three files dataC.m for program entry features 50 sets of data with k-means algorithm to
-
-
0下载:
一种二次判别函数在MATLAB环境中的实现与应用-A quadratic discriminant function in MATLAB Implementation and Application of
-
-
0下载:
it s discriminant function in matlab code
-
-
0下载:
用matlab随机产生二维正态的两个类别
重新给一组数据,用Fisher函数判别其属于哪个类别-Using matlab randomly generated two-dimensional normality of the two categories
Back to a set of data, using the Fisher discriminant function which category it belongs
-
-
0下载:
使用MATLAB实现的线性判别函数算法,包括gradient和牛顿算法,自带测试和数据集。-MATLAB algorithm using a linear discriminant function implemented, including Newton and gradient algorithms, and has a test data set.
-
-
0下载:
本实验的目的是学习Parzen窗估计和k最近邻估计方法。在之前的模式识别研究中,我们假设概率密度函数的参数形式已知,即判别函数J(.)的参数是已知的。本节使用非参数化的方法来处理任意形式的概率分布而不必事先考虑概率密度的参数形式。在模式识别中有躲在令人感兴趣的非参数化方法,Parzen窗估计和k最近邻估计就是两种经典的估计法。(The purpose of this experiment is to study the Parzen window estimation and the k nea
-