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BPANN-c
BP神经网络源程序c语言的matlab源代码(matlab code )
- 2009-02-01 22:20:53下载
- 积分：1
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powerspec
求时间序列的功率谱，包括周期图法和自相关函数法(Find the power spectrum of the time series, including periodogram and autocorrelation function method)
- 2014-01-19 13:30:27下载
- 积分：1
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codeofmultipath
关于多径信道的matlab的子函数实现，Jakes模型等都包含(On the multi-path channel to achieve the matlab s Functions, Jakes model contains all)
- 2008-12-20 09:40:32下载
- 积分：1
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show
简简单单的一个程序，显示字体！
这只是一个小程序，功能不是很多，但对初学者来说很有参考价值！(it is easy to read ,and this program is to tell you how to show word in dos!)
- 2009-12-31 13:57:53下载
- 积分：1
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ExtractBackground
he files in this package comprise the Matlab implementation of a
foreground segmentation algorithm based upon graph cuts, described in:
Better Foreground Segmentation Through Graph Cuts, N. Howe &
A. Deschamps. Tech report, http://arxiv.org/abs/cs.CV/0401017.
The file extractForeground.m contains a sample function that will
perform a complete foreground segmentation for static camera video.
It uses a number of parameters, which are described in the
documentation. An attempt was made to choose sensible default values,
but they may need to be adjusted for some videos.
More generally, the implementation in extractForeground.m is only a
suggestion of how the graph-based segmentation might be used. The
same approach can be applied with other (perhaps time-adaptive)
background models. The key step is at line 113 of the code, once the
deviation array has been created. The graph-cut segmentation can be
applied similarly to a deviation matrix computed in any other way.
- 2013-11-19 23:41:02下载
- 积分：1
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SVPWM_VSI
SVPWM是近年发展的一种比较新颖的控制方法，是由三相功率逆变器的六个功率开关元件组成的特定开关模式产生的脉宽调制波，能够使输出电流波形尽可能接近于理想的正弦波形。空间电压矢量PWM与传统的正弦PWM不同，它是从三相输出电压的整体效果出发，着眼于如何使电机获得理想圆形磁链轨迹。SVPWM技术与SPWM相比较，绕组电流波形的谐波成分小，使得电机转矩脉动降低，旋转磁场更逼近圆形，而且使直流母线电压的利用率有了很大提高，且更易于实现数字化。(SVPWM is a novel control method developed in recent years. It is a pulse width modulation wave generated by a specific switching mode consisting of six power switching elements of three-phase power inverters, which can make the output current waveform as close as possible to the ideal sinusoidal waveform. Space voltage vector PWM is different from traditional sinusoidal PWM. It is based on the overall effect of three-phase output voltage, focusing on how to obtain the ideal circular flux trajectory of the motor. Compared with SPWM, the harmonic component of winding current waveform is smaller, which reduces the torque ripple of motor, makes the rotating magnetic field more close to the circle, and improves the utilization ratio of DC bus voltage greatly, and makes it easier to realize digitization.)
- 2019-01-30 10:57:56下载
- 积分：1
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MUSIC
The Root MUSIC method for frequency estimation
- 2009-10-20 00:06:35下载
- 积分：1
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adaptive
mimo-ofdm 自适应的比特:分配按照信道响应降序排列,子载波间争夺比特和功率步长为2(mimo-ofdm adaptive bit: assigned in descending order according to the channel response, the rivalry between subcarriers bit and power step 2)
- 2013-03-28 19:34:07下载
- 积分：1
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UngDungNgheNhac
Simple mucic application using API winnm.dll
- 2014-12-26 00:05:41下载
- 积分：1
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1945wandy
matlab code matlab code(matlab code)
- 2010-09-04 19:53:47下载
- 积分：1
