analogfilter

在理想情况下，假设匀速直线行驶，一直杆臂长度，求杆臂速度。(In the ideal case, assuming uniform linear driving, always arm length, and the lever arm speed.)

在matlab或者PSCAD中对桥差不平衡电流进行仿真计算，得到仿真结果与常规计算结果一致，此方法修改简单快捷。(In matlab or PSCAD to bridge the difference between the current imbalance in the simulation calculation, the simulation results are consistent with conventional calculations, this method is simple and quick modification.)

说明：  5种不同类型的PCB可以用这个工具实现互相转换(5 different types of PCB can use this tool to achieve mutual conversion)

fresnel diffraction 衍射 绕射(fresnel diffraction)

DIGITAL COMMUNICATION

matlab三相四线制的仿真模型，通过实验据对可靠使用，很好的资料(three-phase four-wire system matlab simulation model using experimental According to a reliable, good information)

西门子公司关于模块化多电平的原理介绍paper，讲解的很不错(helpful principle paper of a multi level converter from Siemens )

这是AMI码的波形编辑和其付氏变换，以及功率普密度分析(This is the AMI code waveform editor and its Fourier transform, and the power density analysis Cape)

一个PCA用于人脸识别的程序，不知道有没有，先传了供大家参考下。 (a PCA for face recognition procedures, I do not know any first-of reference for everyone under.)

8279显示接口,废话太多不好谁说一定要二十个字才行啊发送方跌幅较深的仿佛就是放假反倒是开飞机两个ij(just a text 。You needn’t have come over yourself. As it turned out to be a small house party, we so formally. [A] needn’t dress up [B]did not need have dressed up [C] did not need dress up [D] needn’t have dressed up )