ludi

常用的DEA交叉模型，是目前广泛使用的效率评价模型之一(DEA crossover model, which is commonly used in DEA crossover model, is one of the most widely used efficiency evaluation models at present.)

Audio Feature Extraction routine. this routine extracts the attack time of an audio source, by extracting the timing (sample) of the highest peak. The archive inclues a routine to extract the fft and display it. Requires Voicebox for matlab.

这个代码是有关histogram处理的代码，要在matlab软件上运行(histogram processing code)

包含cometexample,diamondplot3,pieexample,等绘图函数的源代码，以及关于涉及到的绘图函数的介绍，很有价值！！！！(The source code that contains the cometexample, diamondplot3, pieexample, and other drawing functions, as well as on the drawing functions involved, the great value! ! ! ! )

使用matlab进行利用遗传算法对天线阵列进行优化。(Using matlab and genetic algorithm to optimize the antenna array.)

说明：  完全自主实现的神经网络代码，对于深刻理解神经网络和BP算法很有帮助。(The neural network code, which is implemented autonomously, is very helpful for us to deeply understand the neural network and BP algorithm.)

this is also fuzzy c means clustering for segmentation

PCA计数器作定时器来用的例程 对PCA功能的充分展示。(请输入您要翻译的文字内容或网页地址,回车即可翻译 PCA计数器作定时器来用的例程 对PCA功能的充分展示。 ON划词翻译ON实时翻译PCA计数器作定时器来用的例程 PCA counter timer to use routine 对PCA功能的充分展示。 The full display of the function of PCA. )

说明：  matlab入门教程之判别分析，适合新手入门。(Matlab introductory course of discriminant analysis, suitable for beginners.)

ybus is a code for calculating a bus