-
program
读入图像文件，生成索引图像
灰度图像
黑白图像
(Read into the image file, generate an index image gray image black and white images)
- 2010-08-20 11:28:42下载
- 积分：1
-
xuexiLGB
最经典的算法，LBG算法，其计算量大，可在进一步改进得到更好的效果(The most classical algorithm, LBG algorithm, the calculation volume can be further improved to get better results)
- 2011-10-11 15:15:04下载
- 积分：1
-
rocplot
ROC curves illustrate performance on a binary classification problem where classification is based on simply thresholding a set of scores at varying levels. Lenient thresholds give high sensitivity but low specificity, strict thresholds give high specificity but low sensitivity the ROC curve plots this trade-off over a range of thresholds (usually with sens vs 1-spec, but I prefer sens vs spec this code gives you the option).
It is theoretically possible to operate anywhere on the convex hull of an ROC curve, so this is plotted too. The area under the curve (AUC) for a ROC plot is a measure of overall accuracy, and the area under the ROCCH is a kind of upper bound on what might be achievable with a weighted combination of differently thresholded results from the given classifier
- 2009-12-14 20:49:44下载
- 积分：1
-
GNT08.1.2
模拟GPS信号工作，绘制地球表面卫星轨道图(GPS Navigation Toolbox)
- 2011-05-11 10:44:18下载
- 积分：1
-
Gambit读取3维网格的Matlab程序
MeshFromGambit3D
从网格划分软件Gambit读取3维网格的Matlab程序，来自《节点间断迦辽金方法》一书(Matlab program read from the meshing software Gambit three-dimensional grid, from the node discontinuous Galerkin method, " a book)
- 2012-07-02 22:34:17下载
- 积分：1
-
highpassfilter
a matlab .m file describing a function acts as high pass filtr on an image
- 2009-11-09 01:54:58下载
- 积分：1
-
viterbi_matlab
viterbi译码的快速实现算法，非常适合初学者迅速上手(Fast viterbi decoding algorithm is very suitable for beginners to get started quickly)
- 2021-02-19 09:59:44下载
- 积分：1
-
Bayes
贝叶斯分类器的分类原理是通过某对象的先验概率，本文详细介绍贝叶斯分类器，使用贝叶斯分类器对样本进行训练分类，得到良好分类结果，并对分类结果进行分析。(Principle of Bayesian classifiers is through prior probability of an object, the paper describes Bayesian classifier, Bayesian classifier using the training sample classification, the classification results are good, and the classification results were analyzed.)
- 2011-05-03 16:56:25下载
- 积分：1
-
MATLAB-GUI-SHEJI
利用MATLAB中的GUI（图形用户界面），实现图像的灰度化，直方图，图像的错切变换，直方图均衡化，量化图像及图像的傅里叶频谱，是效果更加明显。(In MATLAB GUI (graphical user interface), to achieve graying, histogram, image conversion cut the wrong image, histogram equalization, quantized image and the image of the Fourier spectrum of the effect is more obvious.)
- 2014-11-13 13:29:49下载
- 积分：1
-
gramschmidtyuhouseholderhujian
fenbushuju文件用于拟合zernike波面与原始波面的偏差。clgs，mgs，get-CG-decomp文件分别为使用传统Gram-Schmit和修正Gram-Schmit算法实现QR分解，并获得计算值。而stability文件为Householder分解方法。工程上用来检验Gram-Schm的计算正确与否(fenbushuju file is used to fit zernike wave-front with the original wave-front deviations. clgs, mgs, get-CG-decomp files are for the use of the traditional Gram-Schmit and amendment of Gram-Schmit algorithm QR decomposition, and obtain the calculated value. The stability documents Householder decomposition. Engineering Gram-Schm used to test the correctness of the calculation of)
- 2020-11-02 10:39:53下载
- 积分：1
