PID仿真，通过调节参数可改变输出PID

anntena dipole monopole etc

说明：  用于计算图像的纹理特征向量，直接读入图片即可(Texture feature vectors for image computation)

子类方法不可比父类方法抛出更多的例外。子类抛出的例外或者与父类抛出的例外一致，或者是父类抛出例外的子类型。或者子类型不抛出例外。(Class methods are not comparable to the parent class method throws more exceptions. The subclass thrown exception or thrown with the parent class exceptions, or the parent class throw exception sub type. Do not throw exceptions or sub type. )

说明：  通过分析冗余并联机器人的驱动支链，建立动力学模型，得到其质量矩阵，(By analyzing the driving branch chain of the redundant parallel robot, establishing the dynamic model, and obtaining its mass matrix,)

yy协议软件 验证码识别版本 功能强大稳定(YY protocol software verification code identification version has powerful and stable functions)

说明：  运用python进行模糊聚类分析步骤如下：建立数据矩阵；数据标准化；建立模糊相似矩阵；改造相似关系为等价关系；确定分类数(The steps of Python fuzzy clustering analysis are as follows: establishing data matrix; standardizing data; establishing fuzzy similarity matrix; transforming similarity relation into equivalence relation; determining classification number.)

Computes the hafnian of a nonnegative integer matrix. Notes: Copy hafnian.c to main.c, in the same directory as Rothberg s code (see above). You can download the .tar directory with the code weighted-match.tar here. Then "make" the codes (this codes are in C, not C++). The program is then run by the command "wmatch". -Computes the hafnian of a nonnegative inte ger matrix. Notes : Copy hafnian.c to main.c, in the same directory as Rothberg"s code (see abo ve). You can download the. tar directory with th e code weighted-match.tar here. Then "make" th e codes (this codes are in C, not C). The program is then run by the command "wm atch. "

JSON HTML5结合实现网页音乐播放器，本播放器运行时显示在网页的右下角，可折叠、展开，展开后显示播放列表，播放 器本身具备自动播放的功能，支持手动控制音量、上一曲、下一曲、拖动进度等功能，界面简洁。使用了JSON调取播放列表和音乐地址，测试请在服务器环境下，不要直接打开。

说明：  用于计算Mie散射的成像：包括散射，消光以及吸收系数。建议MATLAB在2014版下运行。(Mie scattering calculation of scattering extinction and absorption.)

说明：  Python入门书籍，最新版，简单易学。 Make Your Own Python Text Adventure_ A Guide to Learning Programming(Phillip Johnson (auth.) - Make Your Own Python Text Adventure_ A Guide to Learning Programming-Apress (2018))