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prc6
introduction to various data class and its application in various domain
- 2011-08-18 23:18:27下载
- 积分:1
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gene-recognition
区分基因序列的外显子和内含子并找出区分外显子和内含子的阈值(Distinguish gene sequence exons and introns and exons and identify distinguishing threshold intron)
- 2013-12-01 10:31:36下载
- 积分:1
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upec1
matlab simulink implementation and analysis of Three-phase inverter5
- 2013-11-30 22:51:55下载
- 积分:1
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nonlinear
NONLINEAR LOAD DEMONSTRATION FOR LABORATORY TYPE RECTIFIER
- 2014-02-04 19:42:09下载
- 积分:1
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strech
去斜率(strech)参考信号与回波信号混频后得到中频输出信号S(t)=Aexp(j*2*pi*f0*t+phase)
其中f0与回波延时的关系为:
f0=k*delay_t
K为线性调频斜率,delay_t为回波延时
将s(t)采样,FFT变换即可得到目标距离与频谱的关系。
Strech 信号测距
输入混频后的中频信号(图一),经采样及FFT变换得到频谱(图二)
再根据频谱与距离的关系式R=Tcf/2B显示出距离(图三)
(Go slope (strech) obtained after the reference signal and the echo signal mixer IF output signal S (t) = Aexp (j* 2* pi* f0* t+phase) f0 and echo delay relationship: f0 = k* delay_t K chirp slope, delay_t the echo delay sampling s (t), the FFT transform to the target distance spectrum of relations. Strech signal ranging input mixer IF signal (Figure 1), sampling and FFT transform spectrum (Figure 2) according the the spectrum distance relationship R = Tcf/2B shows the distance (Figure 3))
- 2012-11-27 20:36:34下载
- 积分:1
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内模电流环矢量控制
在Simulink平台上进行异步电机的矢量控制,并对电流环进行内模控制(Vector control of induction motor is carried out on Simulink platform, and the internal model of current loop is controlled)
- 2020-10-26 15:09:59下载
- 积分:1
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ecg
对心电信号的QRS波进行前期处理,主要是下载信号和对信号去噪滤波。(Of the QRS wave of ECG to pre-treatment, mainly to download signals and to signal de-noising filter.)
- 2009-04-13 12:48:23下载
- 积分:1
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GUI_Uicontrol
GUI控件,大部分都集中到图形界面,通俗易懂,适用于初学者(GUI controls, most are concentrated to the graphical interface, user-friendly, suitable for beginners)
- 2011-12-12 21:37:51下载
- 积分:1
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Lozi
说明: 求系统的几种分叉图,很全,而且运算速度很快,希望可以帮助到大家(Some find the system bifurcation diagram, it is full, and the operation very quickly, I hope you can help to)
- 2011-03-30 16:34:45下载
- 积分:1
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Area-of-solving
利用matlab对图像所感兴趣的区域进行面积计算并且求解(Use matlab image of the region of interest and area calculations carried out to solve)
- 2013-11-25 16:22:26下载
- 积分:1