4372873cell

This function is a very simple application of FFT2 for an image to simulate the effect of bandpass filter with two cut off frequencies. One can easily modify the programme to do the processes for different images, and even implement highpass and lowpass filter

高动态GPS接收机载波跟踪算法研究与实现 里面有各种参数的设计与选择 这篇文章讲的比较详细(High dynamic GPS receiver carrier tracking algorithm to achieve The design and selection of various parameters of this article talking about a more detailed)

power single phase line

说明：  极点配置控制（PPC）（连续系统离散化）(Pole placement control (PPC) (discretization of continuous systems))

matlab写的模式识别的程序，可以实现对模板文件的识别(matlab write pattern recognition procedure, can achieve recognition on the template file)

本文件包含Crank Nicolson算法的matlab源代码，在一定的初始条件下有一定的实用性。(This document contains the Crank Nicolson algorithm matlab source code, under certain initial conditions have a certain practicality.)

The toolbox provides functions to: - encode dual quaternions: a point position, velocity, a line position, velocity, a rotation, a translation, a screw,... - do operations on dual quaternions: the dual quaternion multiplication, the dual quaternion conjugates, the inverse,... - retrieve parameters from a dual quaternion: finding the parameters of a rotation dual quaternion, or a screw dual quaternion,... - easily going back and forth between Fick rotation coordinates, 3*3 rotation matrices, rotation dual quaternions, angular vector

本书详细介绍了最新电力电子技术在PWM变换器中的应用，内容涉及新能源发电等内容(This book is about the new technology about power electronics in PWM recfiter)

异步电机的电流预测控制，给定转速，通过比较电机输出的dq轴电流和给定电流判断控制性能的优劣(predictive Current Control)

基于MATLAB的永磁同步电动机矢量控制系统，其速度环采用滑模变结构控制方法，其仿真效果非常完美，还有相关的学习资料。(Based on MATLAB PMSM vector control system, and the speed loop adopts variable structure control method, the simulation effect is very perfect, and related learning materials.)