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jtyj
说明： 电力系统潮流的计算机辅助分析
本课题要求对一14节点的电力系统分别使用MATLAB和PSASP软件进行潮流计算及分析，其具体要求如下：
1）用MATLAB实现对该系统的潮流计算。需要MATLAB语言编制程序形成节点导纳矩阵、形成雅克比矩阵、用高斯消去法解修正方程式，并编写输出程序用以输出节点导纳矩阵、节点电压（包括电压的相角和幅值）、以及各支路的首端功率、末端功率和功率损耗，然后调式并在MATLAB运行环境下运行程序输出结果，再将结果制成表格。(Computer Aided Analysis of Power Flow)
- 2010-03-28 00:19:24下载
- 积分：1
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dsp
实现功能
1) 在用户界面设置录音时长并实时录音
2) 调节放音幅度、播放原声并进行时域、频域绘图
3) 对收集的声音进行倒放处理并播放
4) 对收集声音进行回声处理并播放，比对时域波形
5) 对收集声音进行回响处理并播放，比对时域波形
6) 对经过回声处理的声音进行回音消除并比对时域波形
7) 采用自适应滤波器消除采集声音中的环境噪音
8) 设计相应的滤波器组成均衡器对收集的声音进行处理并播放
9) 男女声识别
10) 设计参数可调的滤波器对采集的声音进行处理
(1) in the user interface to set the recording length and real-time recording
2) to adjust sound, played acoustic amplitude and time domain, frequency domain mapping
3) to upend the collection of sound and play
4) to collect sound echo processing and playback, than in the time domain waveform
5) to collect sound echoes, processing and playback, than in the time domain waveform
6) to echo and treated with echo s voice than in the time domain waveform
7) using adaptive filter to eliminate ambient noise in acquisition voice
8) to design the corresponding filter to process the voice of equalizer to collect and display
9) NanNvSheng recognition
10) tunable filter design parameters for voice processing
)
- 2013-12-10 10:24:16下载
- 积分：1
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MATLAB.doc
边界层厚度损失分析的matlab程序
很实用!(boundary layer thickness loss analysis Matlab procedure very practical!)
- 2007-01-10 15:29:38下载
- 积分：1
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dtwpp
动态时间规整的一个应用实例，能够运行，希望对大家有用(Dynamic time warping, an application instance, can run, we want to be useful)
- 2010-07-26 15:33:29下载
- 积分：1
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MATLAB7_0
学习MATLAB的电子书籍，该电子书由清华大学主编。(Learning MATLAB e-Books,the editor-in-chief of the e-book is Tsinghua University.)
- 2009-05-08 22:13:24下载
- 积分：1
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BLDC
无刷直流电机的控制仿真，主要PWM三相控制，无转矩脉动(Brushless DC motor control simulation, the main PWM three-phase control, no torque ripple
)
- 2016-01-21 15:00:36下载
- 积分：1
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mca
详尽地介绍了sparse sensing 和morpological Componet Analysis的内容(these introduce sparse sensing and morpological Componet analysis)
- 2009-12-22 10:37:50下载
- 积分：1
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collocation_Newmark_wilson
This m.file is intended to perform the numerical integration of a structural system subjected to an external dynamic excitation.
The integration scheme utilized for this analysis is the newmark-wilson alpha-beta-theta method(collocation method).
the collocation method is an implicit time steping scheme so stability of the system need not be considered.
- 2010-01-24 01:31:01下载
- 积分：1
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TouYing
实现图像中文字定位功能，特别是新闻图像中的标题字幕的定位，算法简单，效果也不错(Text positioning of image, especially the image of the title locate news captions, the algorithm is simple, with good results)
- 2015-03-26 15:55:46下载
- 积分：1
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test2
基于windows平台vs2010和opencv2.4.10和zbar的二维码识别程序。(Based on the Windows platform vs2010 and opencv2.4.10 and zbar qr code identification procedures.)
- 2021-04-02 15:59:08下载
- 积分：1
