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单项桥式全控整流电路
单相桥式全控整流电路，用于电路的整流，控制。(Single-phase bridge full-controlled rectifier circuit for circuit rectification and control.)
- 2020-12-16 14:09:13下载
- 积分：1
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机床交流伺服
NX 运动中使用的机床伺服模型共同模拟与仿真。NX 8.5，Matlab 2012a 版。有时交流伺服电机有没有足够的权力或情侣与滚珠丝杠和机床工作台，我们需要创建系统模型在 Simulink 中，交流伺服模型基于 Matlab 的标准库。
- 2022-01-29 03:06:45下载
- 积分：1
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chazhi
用C++实行数值插值运算并用matlab绘图(With C++ Implement numerical interpolation matlab computing and graphics)
- 2009-01-12 15:46:06下载
- 积分：1
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speedless_vector_control
异步电机的无速度传感器的矢量控制。matlab程序。有详细的说明文件。用于交流学习用。(Induction motor speed sensorless vector control. matlab program. Detailed documentation. Used for the exchange of learning.)
- 2021-01-22 11:28:46下载
- 积分：1
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program3
3 fisrt parts are:
Download the file Square.tif and answer the following questions:
i. Smooth the image with a 3 3 spatial filter.
ii. Smooth the image with an implementation of Gaussian filter in frequency domain. Change
the bandwidth of the filter and show how these changes affect the result.
- 2014-09-11 15:14:22下载
- 积分：1
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waveletentropy
该程序是基于小波变换的熵谱，用来提取时间序列的周期成分。熵谱相对于小波谱来说在提取周期成分上有一定优势(The program is based on spectral entropy of wavelet transform to extract time series of the periodic component. Entropy is relative to the small spectral component in the extraction cycle, there are some advantages)
- 2009-11-27 21:40:46下载
- 积分：1
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svd
奇异值分解用于英文文本检索，画出频率矩阵第一奇异值向量和第二奇异值向量的分布图( a fast retrieval algorithm for English texts is proposed. First of all, the English texts are mapped into frequency matrixes of order 26 and the dimensions of texts representation space are reduced through Singular Value Decomposition. Second, it fuses the features of the first singular value component and the second one, and then gets the complex feature vectors which reflect not only the statistic frequency but also the sequential structure of letters. )
- 2010-03-07 13:03:12下载
- 积分：1
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psk31_9b_12a
PSK31 Model with Symbol Timing and Carrier Recovery(This model implements a communication standard known as PSK31. The transmit portion of the model can either synthesize the PSK31 signal, or use real world signals that were captured as Wave files.
The receiver features include: Automatic Frequency Control, Automatic Gain Control, Symbol Timing recovery with a fractionally spaced Farrow interpolator, Decision Directed Carrier Phase Lock Loop, dbsk or dqpsk demodulation with FEC.
References are provided in the Model.)
- 2012-05-14 22:08:58下载
- 积分：1
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qq71
matlab仿真机械四连杆机构运动代码，包括运动仿真和变量变化分析图的生成(matlab simulation code mechanical four-bar linkage motion, including motion simulation and generation of variable change analysis map)
- 2011-08-22 10:32:11下载
- 积分：1
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Building-Sunshine
本例为数学建模课题——建筑日照问题，给出了详细分析和matlab程序。(Mathematical modeling issues- the construction of sunshine in this case, gives a detailed analysis and matlab program)
- 2012-04-17 09:36:34下载
- 积分：1
