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digitalmodulationtechniques
尝试用MATLAB对数字通信系统的各种数字调制技术进行仿真(Try to use MATLAB for digital communication system simulation of various digital modulation techniques)
- 2010-06-01 21:16:26下载
- 积分:1
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buck11
BUCK的simulink开环程序,有兴趣的可以看一下 (buck open loop perform)
- 2013-10-31 17:20:29下载
- 积分:1
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clock1
MATLAB开发的精美时钟1,美观漂亮.(1 MATLAB development of fine clock, beautiful beautiful.)
- 2011-05-02 08:32:50下载
- 积分:1
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Fm_modulation_and_demodulation
调频信号调制解调fm_modulation_and_demodulatin(FM signal modulation and demodulation fm_modulation_and_demodulatin)
- 2008-12-13 13:13:04下载
- 积分:1
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Predictive
Predictive direct power control (P-DPC) applied
to voltage source pulse-width-modulation (PWM) rectifier was
introduced in this paper. Based on the model of power
prediction, voltage vectors were selected according to
minimizing power errors in a fixed time interval, which results
in a constant switching frequency control for P-DPC. It
simplifies the implementation of P-DPC procedure by selecting
switching states based on the principle of space vector
modulation (SVM). In order to eliminate power errors caused
by control delay, a detailed control delay compensation scheme
was designed. Experimental results based on a 2kW prototype
were presented, which showing that P-DPC has a faster power
response compared to standard voltage-oriented-control (VOC)
techniques. Besides, the dynamic performance of the system is
also improved significantly by control delay compensation.
- 2015-04-15 15:00:33下载
- 积分:1
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jiasudugonglvpu
对加速度时间历程进行频谱分析得到功率谱密度,按下述程序计算加权加速度均方根值(Acceleration time history of spectral analysis to obtain the power spectral density, calculated according to the following procedure weighted acceleration RMS)
- 2014-11-28 17:14:07下载
- 积分:1
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xiaobobao
一个PDF文件,基于小波包的图像压缩处理,并附几个相关小程序(Image compression based on wavelet packet processing, along with several related applets)
- 2010-08-26 16:24:40下载
- 积分:1
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ythirr
EM algorithm mean shift algorithm for image segmentation, at the same time have demo program with the ultimate view of segmentation results
- 2010-10-18 22:16:59下载
- 积分:1
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s_power_spectrum
to show power spectrum of seismic data
- 2012-07-31 19:15:29下载
- 积分:1
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zernike
zernike 矩
不变矩特征
zernike 矩
不变矩特征(zernike Moment Moment Invariant Feature zernike Moment Moment Invariant Feature)
- 2009-11-10 11:18:59下载
- 积分:1