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Description: 附件程序是我用DSP2812开发的无刷直流电机控制程序，程序是在TI公司的BLDC3_1软件的基础上构造的，实现了无刷直流电机的速度环PID控制，效果可以。
其中，无刷直流电机是有HALL传感器的系统，所以在转速测量上还需要进一步的改进（如果要求精确的话）。电机是24V3000rpm～～～；驱动板是类似TI公司的DMC1500？板卡，所以可以参考它的说明（只针对信号的连接的参考）-Annex I use the procedure is the development of the DSP2812 brushless DC motor control procedures, TI is in the process of BLDC3_1 software companies on the basis of the structure, Implementation of the brushless DC motor velocity loop PID control, the effect can be. Among them, brushless DC motor are HALL sensor system So speed measurements need further improvements (if the precise words). Motor V3000rpm is 24 ~ ~ ~; Market-driven companies like TI DMC1500? Card, we can refer to it (only signal against a reference link)
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Size: 307534 |
Author: zht |
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Description: 用于GPS卫星的位置和速度解算，输入的参数为卫星的星历及所要计算的时刻-GPS satellites for the position and velocity solution, the input parameters for the satellite ephemeris and to calculate the moment
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Size: 1503 |
Author: 谢鹏 |
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Description: 捷联惯导导航仿真程序，包括位置，速度，加速度的的仿真-SINS navigation simulation program, including position, velocity and acceleration of the simulation
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Size: 1489 |
Author: 陈偲 |
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Description: 粒子图像测速的matlab工具箱，主要用于流体的速度测量。-particle image velocimetry of Matlab Toolbox, mainly for the fluid velocity measurements.
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Size: 699281 |
Author: 易江灯 |
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Description: 水平集图像处理代码,非常好的dd,是经典的几何形变模型的方法，速度函数式基于梯度的
-level set image processing code, very good dd, is the classic geometric models. Based on the velocity gradient function of the type
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Size: 6731 |
Author: guagua |
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Description: This Program is used for calculating surface wave group velocity-This Program is used for calculating surfa ce wave group velocity
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Size: 2911 |
Author: lyh |
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Description: 在MFC环境下绘制一个风车叶轮模型的压力曲线、速度曲线、功率曲线、位移曲线，并用OpenGL显示该叶轮模型-MFC environment in drawing a model of the wind turbine impeller pressure curve, velocity curve, the power curve, displacement curve, using OpenGL revealed that the impeller model
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Size: 73586 |
Author: 王进 |
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Description: ewts avr驱动程序
角速度传感器
104为秒-ewts avr driver angular velocity sensor to 104 seconds
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Size: 145182 |
Author: johu |
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Description: 高分辨率要求系统具有大的带宽，瞬时带宽的增加必将提高系统对硬件的要求，本文采用方便灵活的步进频率波形信号。脉间频率步进波形通过子脉冲载频的步进变化来获得大的有效带宽，使成像具有高分辨率，采用加窗和补零方法提高信噪比，但该信号对目标径向速度非常敏感。采用补零方法提高距离取样分辨率，使距离像细化，并用公式说明了补零只能提高距离取样分辨率，并不能改变频率步进信号的距离分辨能力。该信号波形对目标径向速度的敏感，使目标能量分散到邻近的距离单元造成距离分辨率下降，如果不事先进行速度补偿，直接对回波信号进行逆傅立叶变换，将使所成一维距离像发生频谱展宽，并伴有距离像发生平移。本文证明了当目标有径向速度时仍采用对回波信号直接进行逆傅立叶变换的方法将使一维距离像发生频谱展宽并伴有距离像发生频移，从而严重影响了一维距离像的质量。-high-resolution requirements of the system with large bandwidth, the increased instantaneous bandwidth will improve the system of hardware, In this paper, a flexible and convenient step frequency signals. Pulse frequency step-pulse waveform through the carrier frequency step to achieve great changes in the effective bandwidth. make imaging with high resolution, increasing the window and fill methods to improve signal-to-noise ratio is, However, the signal on the target radial velocity is very sensitive. Using zero-distance sampling method to improve resolution, so that distance as refinement, and formulates a zero-distance sampling can improve resolution, does not alter the frequency of the signal from stepping resolution capabilities. The signal waveform on the target radial velocity sens
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Size: 2351 |
Author: 石榴石 |
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Description: 一个漂移文字的小程序！！！
可以自定义漂移速度-a drift of small procedural language! ! ! You can define drift velocity etc.
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Size: 85785 |
Author: 廉振宇 |
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Description: C#抛物线演示课件C#语言为载体，基于.NET工作平台,将抛物线等图形绘制到界面上、让用户可以看到抛物过程的轨迹、受力分析、以及合速度、水平方向、竖直方向的分速度、还有矢量三角形等。-parabola demo C# C# language courseware for vector-based.NET platforms, parabola, and other graphics will be drawn to the interface, users can see the process of parabolic trajectory, Analysis, and with speed, horizontal direction, the direction of the sub-vertical velocity, there are other vector triangle.
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Size: 3358687 |
Author: DD |
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Description: 速达 界面 编辑器 按钮 非常漂亮的介面控制-velocity of the interface editor button very nice interface control
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Size: 810880 |
Author: 冰天 |
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Description: 在VC 6.0平台下，读取G代码文件，利用Boost中Regex正则表达式逐行提取数控G代码中的数值，分析两行G代码之间各轴速度变化。提供保存分析结果功能-in VC 6.0 platform, reading the G code files, Boost China Regex using regular expression Progressive extraction G NC numerical code, Analysis of two lines of code between the G-axis velocity. The results provide functional preservation
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Size: 1362874 |
Author: 陈钊 |
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Description: 通过测量超声波的的来回时间,(超声波速度:347m/s在25C时),达到测量距离的目的.-by ultrasonic measurement of the round-trip time (Ultrasonic velocity : 347m / s at 25C). achieve the purpose of measuring distance.
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Size: 1894 |
Author: 江方洪 |
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Description: 神经网络中的声速测定的源代码
学神经网络的必用程序-neural network velocity determination of the source code learning neural network with the necessary procedures
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Size: 566678 |
Author: 王昱 |
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Description: velocity 资料
velocity 的一个实例-velocity information velocity of a case
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Size: 2532053 |
Author: xiaoxin |
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Description: 超声波测距在社会生活中已经有广泛的应用如汽车倒车雷达等。本文主要研究了一种基于单片机微处理器的超声波测距仪。该仪器以空气中超声波的传播速度为确定条件，利用反射超声波测量待测距离。本文阐述了仪器研制的理论基础，介绍了具体的软硬件设计以及相关情况。-Ultrasonic Ranging in social life have been widely used as vehicles for reversing radar. This paper studies a microprocessor-based SCM ultrasonic range finder. The equipment to the air ultrasonic propagation velocity to determine conditions, the use of reflective ultrasonic distance measurement analyte. This paper describes the equipment developed by the theoretical basis on the specific hardware and software design and the relevant circumstances.
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Size: 154246 |
Author: wuxinhua |
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Description: 该程序用Mathmatics编制，用来完成牛头刨床机构的设计，可以分析机构的运动速度及加速度-procedures with the establishment of Mathmatics, Shaper used to complete the design, could analyze the velocity and acceleration
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Size: 2777 |
Author: zwq |
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Description: Author: David Sedarsky
Summary: MatLab GUI for interface tracking and edge velocity determination
MATLAB Release: R14SP2
Required Products: Image Processing Toolbox
Description: Itrac works on image pairs taken at times T1 and T2, and tracks the motion of features in the images selected using thresholding and edge detection. Two sample image pairs (LIF images of OH in a turbulent flame) are included in the archive. Some of the work that led me to develop Itrac is detailed here: http://www.opticsinfobase.org/abstract.cfm?URI=ol-31-7-906
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Size: 1025369 |
Author: Jallon |
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Description: J2ME程序源代码。实现手机通过蓝牙技术连接到GPS Receiver，对GPS数据进行处理，显示当前位置和速度。-J2ME source code. Achieved through Bluetooth technology cell phone connected to the GPS Receiver for GPS data processing, display the current position and velocity.
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Size: 22770 |
Author: xiaomin yang |
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