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FSK_mod
FSK modulation matlab model
frequency deviation
FSK modulacia so spojitou fazou je zalozena na frekvenciach,
t.j. ak k=f/tb a k je celociselny nasobok oboch frekvencii.
Ak k nie je celociselny nasobok, potom je to FSK modulacia s nespojitou fazou.
fb - frekvencia vstupnych bitov bit/s
fm - frekvencia pre 1
fs - frekvencia pre 0
>> FSK_mod(500,1000,3000,[0 1 0 1 1 0 1 0 0 1]) (FSK modulation matlab model
frequency deviation
FSK modulacia so spojitou fazou je zalozena na frekvenciach,
t.j. ak k=f/tb a k je celociselny nasobok oboch frekvencii.
Ak k nie je celociselny nasobok, potom je to FSK modulacia s nespojitou fazou.
fb- frekvencia vstupnych bitov bit/s
fm- frekvencia pre 1
fs- frekvencia pre 0
>> FSK_mod(500,1000,3000,[0 1 0 1 1 0 1 0 0 1]) )
- 2010-10-21 11:45:13下载
- 积分:1
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radar
说明: 绘制雷达扫描图,同时能根据从串口传来的参数动态地以黑点显示雷达扫描到的物体,同时能显示摄像头捕捉到的图像(Mapping radar scan at the same time according to the parameters coming from the serial port to dynamically scan radar black spots show the objects, while showing the camera captured images)
- 2010-04-27 21:53:26下载
- 积分:1
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fuzzyopt954
fuzzy optimization using kalman filter
- 2012-03-22 18:34:52下载
- 积分:1
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jubingtuxing3
数学实验中用matlab完成的句柄图形和图形用户界面制作(Mathematics experiment with matlab finish the handle to the graphics and the graphical user interface production)
- 2012-05-11 10:53:24下载
- 积分:1
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jububian
通过矩不变量法,判断字母是否与原字母相同(letter s distinction)
- 2012-06-30 07:43:43下载
- 积分:1
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matlab1
matlab入门经典教程--百看不厌1.rar(Getting Started tutorial matlab classic- never lost their appeal 1.rar)
- 2009-01-12 16:21:38下载
- 积分:1
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BP
说明: 这是一个基于matlab的三层神经网络算法,赋予不同的向量可对权值进行训练(This is a three-layer neural network matlab-based algorithm can give different weight vector for training)
- 2010-01-06 19:36:01下载
- 积分:1
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shiyan
数字信号处理实验报告实验一信号、系统及系统响应实验二用FFT作谱分析实验三用双线性变换法设计IIR数字滤波器(Digital signal processing lab report experiment a signal, system and system response for the second experiment with the FFT spectrum analysis experiment with three bilinear transform IIR digital filter design)
- 2011-05-16 21:12:55下载
- 积分:1
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Boost_Converter
说明: 升压转换器是一种DC / DC电源转换器,可将电压从其输入(源)升至其输出(负载)。在连续导通模式下(流经电感的电流永远不会降为零),升压转换器的理论传递函数为:
占空比在哪里0.5
在此示例中,转换器从250 V电源馈送RC负载,并且PWM频率设置为31 kHz。
模拟
运行仿真并观察示波器上的波形。确认负载电压(Vout)的平均值非常接近理论值:Vout = 250 /(1- 0.5)= 500V。(A boost converter is a DC/DC power converter which steps up voltage from its input (source) to its output (load). In continuous conduction mode (current through the inductor never falls to zero), the theoretical transfer function of the boost converter is:
where is the duty cycle.0.5
In this example, the converter is feeding an RC load from a 250 V source and the PWM frequency is set to 31 kHz.
Simulation
Run the simulation and observe waveforms on Scope. Verify that the mean value of the load voltage (Vout) is very close to the theoretical value of: Vout = 250 / (1 - 0.5) = 500 V.)
- 2020-03-22 20:41:56下载
- 积分:1
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CHAP3_2
说明: 这是工业经常用到的模糊自整定的PID,具有很强鲁棒性,而且控制器容易设计(This is a frequently used industrial fuzzy self-tuning of PID, are highly robust, and easy to design controllers)
- 2008-09-18 01:15:25下载
- 积分:1