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DC_pwm
任意波形源的pwm信号生成电路控制桥式结构 其中上面是双极式调制pwm考虑了上下桥臂不能同时开通（加了延迟）；下面是受限单极式调制pwm信号发生器(Pwm arbitrary waveform signal generating circuit bridge structure wherein the control source is a bipolar modulator pwm at the upper and lower arms can be considered simultaneously opened (with delay) following is limited single modulator pwm signal generator)
- 2014-06-19 17:36:19下载
- 积分：1
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2_DGPlacemDataEnvelAnal
DG placement in a 33-bus distribution power system using data envelopment analysis technique considering voltage profile, reliability, power loss and cost.
- 2020-11-23 23:19:34下载
- 积分：1
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pca
matlab algorithm，PCA (Principal component analysis)used for dimensionality reduction.
usage:[NEW_DATA, EIGVECTOR, EIGVALUE] = PCA(DATA, EIG_N)
- 2011-08-19 21:38:56下载
- 积分：1
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ArtifieialFishSwarmAlgorithm
文中给出了人工鱼群算法的原理和详细描述，并对算法的收敛性能和算法中各参数对收敛性的影响等因素进行了分析 针对组合优化问题，给出了人工鱼群算法在其中的距离、邻域和中心等概念，并给出了算法在组合优化问题中的描述 针对大规模系统的优化问题，给出了基于分解协调思想的人工鱼群算法 给出了人工鱼群算法中常用的一些改进方法(The Analysis and ImProvement of Artifieial Fish-swarm algorithm)
- 2011-12-07 21:59:26下载
- 积分：1
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Activeontours
Activeontours methods
- 2013-01-22 17:51:18下载
- 积分：1
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5_3
小波分解与重构，单纯就是小波的分解和重构的m文件，没有其他多余没有用的文件，信号处理图像处理都很有用(Is simple wavelet decomposition and reconstruction of m documents, no other extra useless files, signal processing, image processing is very useful)
- 2014-11-25 11:28:23下载
- 积分：1
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BED
Autocad Files - Bed - 24 Files
- 2011-12-29 19:50:17下载
- 积分：1
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quzaocanshu
去噪后的性能指标计算，其中包含信噪比、均方误差以及平滑度指标。(After denoising performance index calculation, including signal-to-noise ratio, the mean square error (mse) and smoothness index.
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- 2013-12-26 16:50:59下载
- 积分：1
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text2
用Simulink中的SimPowersystem完成一个转速、电流双闭环直流调速系统的设计与仿真。采用三相桥式整流，平波电抗器Lp的大小可根据根据仿真调整。给出电机在空载启动，以及在2.5S后加额定负载时转速、电流、电压的变化曲线，并结合调速理论分析这些曲线。(With Simulink in SimPowersystem complete a speed, current double-loop DC speed design and simulation system. Three-phase bridge rectifier, smoothing reactors Lp size can be adjusted according to the simulation. Start the motor load is given, and the speed curve when the rated load after 2.5S, current, voltage, speed and theoretical analysis of these binding curves.)
- 2014-01-17 09:43:22下载
- 积分：1
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min_dist
Computes the minimum distance between two different shape polygons. (Vertex-vertex case)
- 2011-01-16 01:54:51下载
- 积分：1
