-
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
-
showPpoint
一个matlab 开发环境下编写的显示鼠标在坐标轴上坐标值的程序(The preparation of a development environment matlab display the mouse coordinates in the axis of the procedures)
- 2011-05-23 11:57:13下载
- 积分：1
-
matlabjianmo
一本关于龚纯编辑的数学建模MATLAB应用的书，很实用的，不过不是很清晰(Gong edited a book on mathematical modeling of pure MATLAB application book, very practical, but not very clear)
- 2011-09-22 09:06:54下载
- 积分：1
-
rscodes
Reed solomon sub modules
- 2011-10-14 20:18:08下载
- 积分：1
-
OFDM3
关于matlab环境下的ofdm系统，方便了解ofdm原理，理解方便。(Ofdm matlab environment on the system, easy to understand principles of ofdm, easy to understand.)
- 2011-10-16 09:46:48下载
- 积分：1
-
2D-FDTD-of-ridge-waveguide
光波在二维电介质中波导现象的有限时域差分计算方法。(2D FDTD of light guided through dielectric ridge waveguide.)
- 2014-07-14 12:37:16下载
- 积分：1
-
comfac
comfac算法是三线性模型常见的数据检测方法。它首先将三线性数据通过tucker3模型压缩，然后通过最小二乘的方法不断更新数据，直到收敛，得到估计值( The algorithm works by first compressing the data using a Tucker3 models. Subsequently the
PARAFAC model is fitted to the compressed array, either initialized with DTLD (~ESPRIT) or
with PARAFAC-ALS. The solution is de-compressed to the original space, and a few safe-guard
PARAFAC-ALS steps are performed. Further optimization of this algorithm is possible, e.g.
if the data are very large, if the profiles are very correlated or if the noise is huge. This
、 has not been pursued here, in order to have a generally applicable algorithm)
- 2013-08-28 16:58:05下载
- 积分：1
-
riskshifting_m
matlab 金融工程 风险测量 风险分担 程序 股票(matlab matlab)
- 2012-08-31 18:34:33下载
- 积分：1
-
particle-swarm-algorithm
基本粒子群算法的matlab源程序，可以学习一下(Elementary particle swarm algorithm matlab source code, you can learn about)
- 2013-04-07 15:47:19下载
- 积分：1
-
BP
说明： 几个神经网络的算法实例，及相关优化，希望对了解神经网络有帮助(Several examples of neural network algorithms, and related optimization, we want to understand the neural network has helped)
- 2015-03-19 10:26:51下载
- 积分：1
