transformation

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

good projet for bbeginners ey useful

非线性光纤光学课件，简单清晰明了。适合入门级学习(nonlinear fiber ppt)

读取jma的nc资料，并且对其进行处理，得到q矢量(read nc data)

Kalman滤波理论及其MatLab实现。PDF格式，采用Acrobat Reader7.0以上及兼容版本打开。全文为英文，不喜英文的建议不要下，免得浪费下载数(Kalman Filtering Theory and implementation in matlab.pdf)

Chaotic Toolbox Mfiles for simulation of Chaotic Sysems such as Logistic Map

binary genetic algorithm in matlab

遗传算法的matlab源码 能运行 很好(Genetic algorithm matlab source code can run well)

这是我们学Matlab的课件，通俗易懂，希望大家可以看看，非常有用！(This is our study of the Matlab software, user-friendly, I hope that we can see, very useful!)

宽带频谱检测中虚警概率和检测概率的关系图，即ROC图(ROC of CoopSpectrum Sensing)