随机数生成与任意解析表达式的概率密度函数

vdhl and matlab, i think it good for you

this the matlab program for the NRLF power system the dybnamic nature is been provided .... in the program and easy to understand

讲述了OFDM的一些基本知识，包含框图，及OFDM的优缺点等。对OFDM有个全面认识。(OFDM about some of the basics, including block diagram, and the advantages and disadvantages of OFDM and so on. Have a comprehensive understanding of OFDM.)

DES加密算法 matlab版本。 DES全称为Data Encryption Standard，即数据加密标准，是一种使用密钥加密的块算法，1976年被美国联邦政府的国家标准局确定为联邦资料处理标准（FIPS），随后在国际上广泛流传开来。(DES encryption algorithm matlab version. DES called the Data Encryption Standard, Data Encryption Standard, is a key block encryption algorithm, 1976 National Bureau of Standards has been determined for US federal government Federal Information Processing Standards (FIPS), then widely spread in the world come.)

该程序比较人性化，有个友好界面，能加载图像，并根据图像训练Hopfield神经网络，你也可以通过添加噪声给图像，以判断它的识别率。(Comparison of the program user-friendly, has a friendly interface that can load images, and in accordance with the training images Hopfield neural network, you can also add noise to images, to determine its recognition rate.)

gabor变换程序，初学，matlab,写的比较简单。供大家参考。(gabor transform procedures, beginner, matlab, written in relatively simple. For your reference.)

提出了一种改进的独立分量分析方法对脑电信号进行去伪迹消噪，取得了相当不错的效果(An improved method of independent component analysis to EEG artifact noise cancellation, very good results achieved)

灰色预测 数学建模 运筹学必备，包含资料，说明论文(Gray mathematical modeling to predict the necessary operations research, including information on paper)

说明：  不带像素操作的机器视觉代码-The brain transforms and discards pixels. The transformation is a smoothing and differencing filter. The output of an individual filter is ambiguous.The output of 5 filters lets us find edges and corners. A small number of filters covers the entire image. This method is fast and discards irrelevant information(Without pixel machine vision operation code-The brain transforms and discards pixels. The transformation is a smoothing and differencing filter. The output of an individual filter is ambiguous.The output of 5 filters lets us find edges and corners. A small number of filters covers the entire image. This method is fast and discards irrelevant information)

统一的电能质量调节器 （UPQC） 是定制电源设备，减轻了电压和电流相关配电系统电能质量问题。在本文中，提出了 UPQC 拓扑的非刚性源的应用程序。提出的拓扑结构使 UPQC 要减少的直流环节电压不损害其赔偿能力的情况。这提出的拓扑结构还有助于满足直流环节电压要求并联和串联有源滤波器的统一电能质量控制器。的拓扑结构与接口电感串联使用的电容器并联型有源滤波器和系统中性点连接到负面终端的直流环节电压，以避免要求第四条腿在电压源逆变器 （VSI） 分流器的有源滤波器。平均开关频率中的交换机VSI 也减少，因此在逆变器的开关损耗减少。串联电容器和 VSI 的详细的设计方面本文讨论了参数。仿真研究提出的拓扑结构进行了利用 PSCAD介绍了模拟器和结果。实验研究对三相 UPQC 原型来验证建议进行拓扑结构。索引术语 — — 平均开关