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Description: 应用于在地面有起始运动的卡尔曼滤波器。物体运动检测识别。-The filter was applied to trajectory of body that start motion on the ground with velocity start at angle 40 degrees. First part of the code generate this motion. Nose added to simulate nose of measurement or nose of object detection recognition. Then kalman filter applied and trajectory and velocity found.
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Author: 阿童木 |
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Description: This code is about velocity analyse of seismic waves.
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Size: 1024 |
Author: amir |
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Description: 本书详细论述了光纤中的各种非线性效应.全书共分 10章.分别介绍了光纤和非线性光学，光纤模式及有非线性源时脉冲的传输，综述了光纤中的基本传输方程的数值方法、群速度色散、自相位调制、··… 等内容.本书自始至终强调了各种非线性效应对光ill信的影响，对从事非线性光纤光学研究及光纤通信的科研人员及大学教师、本科生和研究生是一本非常有用的参考书.
-This book discusses in detail the various nonlinear optical effects. The book is divided into 10 chapters. Introduced the fiber and nonlinear optics, optical fiber non-linear source model and the pulse transmission, an overview of the basic fiber transfer equation and numerical method, group velocity dispersion, self phase modulation,** ... and so on. This book consistently emphasize a variety of nonlinear effects of light ill effects of the letter, engaged in non-linear fiber optics and fiber optic communications R & D personnel and university teachers, undergraduate and graduate students are a very useful reference book.
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Size: 8602624 |
Author: yangiy |
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Description: 速度反馈异步感应电机调速系统的matlab仿真模型，mdl文件-Velocity feedback asynchronous induction motor speed control system of the matlab simulation model, mdl file
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Size: 10240 |
Author: leo |
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Description: 速度分析程序，由输入地震数据产生速度谱用于速度估计-Velocity analysis program, enter the seismic data generated by the velocity spectrum for velocity estimation
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Size: 1024 |
Author: 顾小弟 |
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Description: 单质点加速度，速度，位移反应谱分析
属于信号处理部分-
Single-particle acceleration, velocity and displacement response spectrum analysis
Belonging to the signal processing section
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Size: 4096 |
Author: zhaofang |
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Description: 地震速度切片,很实用的文章，我做的时候很有启发-velocity
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Size: 1127424 |
Author: 张晓 |
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Description: This simulink model simulates the damped driven pendulum, showing it s chaotic motion.
theta = angle of pendulum
omega = (d/dt)theta = angular velocity
Gamma(t) = gcos(phi) = Force
omega_d = (d/dt) phi
Gamma(t) = (d/dt)omega + omega/Q + sin(theta)
Play with the initial conditions (omega_0, theta_0, phi_0 = omega(t=0), theta(t=0), phi(t=0)) and the system parameters (g, Q, omega_d) and the solver parameters/method.
Chaos can be seen for Q=2, omega_d=w/3.
The program outputs to Matlab time, theta(time) & omega(time).
Plot the phase space via:
plot(mod(theta+pi, 2*pi)-pi, omega, . )
Plot the Poincare sections using:
t_P = (0:2*pi/omega_d:max(time))
plot(mod(spline(time, theta+pi, t_P), 2*pi)-pi, spline(time, omega, t_P), . )
System is described in:
"Fractal basin boundaries and intermittency in the driven damped pendulum"
E. G. Gwinn and R. M. Westervelt
PRA 33(6):4143 (1986)
-This simulink model simulates the damped driven pendulum, showing it s chaotic motion.
theta = angle of pendulum
omega = (d/dt)theta = angular velocity
Gamma(t) = gcos(phi) = Force
omega_d = (d/dt) phi
Gamma(t) = (d/dt)omega+ omega/Q+ sin(theta)
Play with the initial conditions (omega_0, theta_0, phi_0 = omega(t=0), theta(t=0), phi(t=0)) and the system parameters (g, Q, omega_d) and the solver parameters/method.
Chaos can be seen for Q=2, omega_d=w/3.
The program outputs to Matlab time, theta(time) & omega(time).
Plot the phase space via:
plot(mod(theta+pi, 2*pi)-pi, omega, . )
Plot the Poincare sections using:
t_P = (0:2*pi/omega_d:max(time))
plot(mod(spline(time, theta+pi, t_P), 2*pi)-pi, spline(time, omega, t_P), . )
System is described in:
"Fractal basin boundaries and intermittency in the driven damped pendulum"
E. G. Gwinn and R. M. Westervelt
PRA 33(6):4143 (1986)
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Size: 8192 |
Author: Mike Gao |
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Description: It is show the measure the velocity of GPR
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Size: 365568 |
Author: Young |
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Description: 地震资料处理程序，包括速度分析、绕射、增益-Seismic data processing procedures, including velocity analysis, diffraction, gain, etc.
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Size: 59913216 |
Author: 李元 |
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Description: Description
This function finds the velocity of a 2-dimensional planar wave from at least 2 sensors, by specifying its location (x,y) or (lon,lat) and its respective arrival time.
It returns the speed and direction (or tracking if coordinates were given):
>> [VEL,DIR] = velocity_triangulation(x,y,time,TOL)
where TOL is a tolerance time. You may get a figure with the results, like the one shown in the screenshot. Just take a look to the optional arguments.
Enjoy it!
Any comments and bugs reports will be very appreciated!
MATLAB release MATLAB 7.7 (R2008b) -Description
This function finds the velocity of a 2-dimensional planar wave from at least 2 sensors, by specifying its location (x,y) or (lon,lat) and its respective arrival time.
It returns the speed and direction (or tracking if coordinates were given):
>> [VEL,DIR] = velocity_triangulation(x,y,time,TOL)
where TOL is a tolerance time. You may get a figure with the results, like the one shown in the screenshot. Just take a look to the optional arguments.
Enjoy it!
Any comments and bugs reports will be very appreciated!
MATLAB release MATLAB 7.7 (R2008b)
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Size: 7168 |
Author: Józef |
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Description: This thesis aimed to eliminate tracking
error of traveling a circular profile on the CNC machine tools. Friction is one of the
most significant source of nonlinear disturbance for the motion control which caused
by the relative motion of different contact surface at the low velocity. The nonlinear
component of friction such as static friction (stiction) and the Coulomb friction should
be overcome so that the tracking error will be eliminated. When the X-Y tables are
tracking a circular profile, quadrant glitches appear at ninety degrees intervals, i.e. the
motion of one axis has a zero velocity crossing and reverses direction.-This thesis is aimed to eliminate tracking
error of traveling a circular profile on the CNC machine tools. Friction is one of the
most significant source of nonlinear disturbance for the motion control which caused
by the relative motion of different contact surface at the low velocity. The nonlinear
component of friction such as static friction (stiction) and the Coulomb friction should
be overcome so that the tracking error will be eliminated. When the X-Y tables are
tracking a circular profile, quadrant glitches appear at ninety degrees intervals, i.e. the
motion of one axis has a zero velocity crossing and reverses direction.
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Size: 685056 |
Author: tatos |
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Description: Paper about a new close loop current model flux observer to estimate the rotor flux, position and velocity of an induction machine. The current observer includes carefully designed sliding mode functions which are derivative of the fluxes along the and axes. Therefore, when the estimated current converges to the measured one, the flux estimation is a mere integration of the sliding mode function.
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Size: 484352 |
Author: gregbur |
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Description: gps位置速度及错误计算的说明文档。可以计算位置。-gps position, velocity and error calculation documentation. Location can be calculated.
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Size: 447488 |
Author: ruanhx |
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Description: ublox GPS模块测试程序 使用51单片机编写 驱动12864LCD 显示日期时间经纬度 速度航向高度等-ublox GPS module test program written using the 51 single-chip display driver 12864LCD course date and time latitude and longitude and height velocity
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Size: 76800 |
Author: 相广超 |
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Description: 基于ECLIPSE的velocity插件:本资源是一个velocity插件，里面附有插件的使用说明！-ECLIPSE plug-ins based on the velocity: velocity of this resource is a plug, which plug-ins for use with!
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Size: 706560 |
Author: sea |
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Description: Velocity+java开发指南中文版-Velocity Developer' s Guide Chinese Version
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Size: 465920 |
Author: 陈志辉 |
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Description: Velocity template engine -Velocity template engineVelocity template engineVelocity template engine
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Size: 7311360 |
Author: sfd |
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Description: 开源Roller Weblogger用Java编写的基于Struts，Velocity和Castor为基础。它设计得比较精巧，源代码是很好的学习资料。它支持weblogging应有的特性如：评论功能，所见即所得HTML编辑，TrackBack，提供页面模板，RSS syndication,blogroll管理和提供一个XML-RPC 接口。-Written with the Java open-source Roller Weblogger based on Struts, Velocity and Castor basis. It is designed to be compact, the source code is good learning materials. It should support weblogging features such as: comment feature, WYSIWYG HTML editor, TrackBack, provide page templates, RSS syndication, blogroll management and provides an XML-RPC interface.
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Size: 34529280 |
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Description: 由心电图的r波到血氧浓度图的波峰所产生的脉波传递时间换算出脉波传递速度,进一步换算出血压的变化量-R wave from the ECG to the peak oxygen concentration diagram of the pulse wave generated by the time translation of the pulse wave velocity, and further converted from the change in blood pressure
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Size: 402432 |
Author: kouk23 |
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