DSP-ultrasonic-flowmeter

主要研究了两种高动态扩频信号快速捕获的方法,即基于FFT 的频域(载波) 并行捕获法和基于FFT 的时域(伪码) 并行捕获法,并使用MATLAB 进行了仿真和比较。仿真结果表明:基于FFT 的频域并行捕获可捕获较大的频偏并跟踪一定 的频率变化率,可用于卫星变轨等高动态、高加速度等飞行过程。而基于FFT 的时域并行捕获可快速捕获码相位,用于在轨飞行的飞行器,可根据轨道参数提前预报其多普勒频偏,但同时需要精密测距的飞行过程。(Research on the quick acquisition method of the high dynamic spread spectrum signals)

有源滤波器使用在光伏中 可以改写到双馈式风力发电机中使用(Active filters can be rewritten using the PV to double-fed wind turbines use)

Duffing Equation - Dugging oscillator simlation

TI DSP dm6467 关于缩放的源码，很有用(TI DSP dm6467 zoom, very useful)

永磁同步发电机控制，自建的永磁同步发电机模型，可接感性负载。(Permanent magnet synchronous generator control, self-built permanent magnet synchronous generator model, which can be accessed by inductive load.)

说明：  欢迎学习Matlab和Simulink的控制教程。它们旨在帮助您学习如何使用Matlab和Simulink来分析和设计自动控制系统。它们涵盖了Matlab和Simulink的基础知识，最常见的经典控制设计技术（PID、根轨迹和频率响应），以及一些现代（状态空间）控制设计和数字控制。教程的流程由主页上的图像映射给出：每个教程都是一个位于左侧的框。还有七个示例，这些示例将贯穿教程（每个示例页在图像地图中用一个点表示）。在整个教程中，您将在每个页面的底部找到指向所有教程的链接，以及指向类似示例的链接。还提供了返回主页、完整索引以及matlab命令和simulink块列表的链接。(Welcome to the Control Tutorials for MATLAB and Simulink. They are designed to help you learn how to use MATLAB and Simulink for the analysis and design of automatic control systems. They cover the basics of MATLAB and Simulink, the most common classical control design techniques (PID, root locus, and frequency response), as well as some modern (state-space) control design and digital control. The flow of the tutorials is given by the image map on the home page: each tutorial is a box along the lefthand side. There are also seven examples which are followed through the tutorials (each example page is indicated in the image map by a dot). Throughout the tutorials, you will find links at the bottom of each page to all of the tutorials as well as links to similar examples. Links are also given to come back to the home page, to the complete index, and to the list of MATLAB commands and Simulink blocks.)

永磁同步电机的位置控制，使用光电编码器位置传感器(Sensored Position Control of PMSM Using QEP)

Fluent VC programmer 2.0 英文说明文件(Fluent VC programmer 2.0 english manual)

SVPWM DSP控制电机的例程，可以看看学习下(SVPWM DSP control motor routines, you can look at the next study)

dsp PWM程序 用来控制直流电机 直流无刷电机等(dsp PWM procedures used to control DC motor Brushless DC Motor and so on)