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chapter7
Anderson 计算流体力学入门第七章的第一个程序(the first program for Anderson Computational Fluid Dynamics )
- 2013-04-06 21:34:50下载
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gray-predict
游需求分析婶予促进我目各地区的经济发展和文化交流都有着重要的意叉。由于旅游行业的。小样本，膏信息，不确定”性，
旅游市场可以看做是一个巨大的灰色系统。皋文竹对旅游需求同题进行了详细的研完，提出了基于灰色表镜理论的多元数学预测模型GM
(1，N)．合理分析诸多因素对旅游需求的综合影响，可以很好的解决此奏问题。同时。以北京地区旅游需求发展为倒，根据北京市旅游局平
的历年旅游统计数据，确定影响游客人数的因素并对其合理量化，应用GM(1，N)模型对最地的旅游需求进行预潮．井通过残盖检验，后戎
差检验手方法对谊模型进行分析．得到的攮测结晨比较准磅，未模型应用范田广泛，可以进行推广使用。(Travel demand analysis aunt I promote my head the region s economic development and cultural exchange has an important meaning fork. As the tourism industry. Small sample, paste the information, uncertain "sex,
Tourism market can be seen as a huge gray system. Gao asparagus tourism demand with the title for a detailed study finished, put forward the theory based on gray table mirror multivariate mathematical prediction model GM
(1, N). Rational analysis of factors combined effects of tourism demand, can solve this problem outs. Simultaneously. Development of regional tourism demand in Beijing is an inverted, according to the Beijing Municipal Tourism Bureau level
Calendar year tourism statistics to determine the factors that affect the number of visitors and their reasonably quantified, the application of GM (1, N) model of the tourism demand for the most pre-cuts. Well residue cover through test after Rong
Poor test methods friendship hand model for analysis. Nang get more accurat)
- 2013-11-11 15:56:03下载
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EKF-SLAM
通过小车机器模型，检测路标，比较扩展卡尔曼滤波在slam中的应用(The application of extended Kalman filter in slam by car model, detection of landmarks)
- 2017-04-28 14:39:32下载
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pure-aloha-and-slotted-aloha
pure aloha 和slotted aloha算法的 matlab代码。结果显示了两种算法吞吐量的对比，通过修改标签数也可以得出吞吐量的变化值。
纯ALOHA协议(Pure ALOHA)
当传输点有数据需要传送的时候，它会向立即向通讯频道传送。
接收点在收到数据后，会ACK传输点。
如果接收的数据有错误，接收点会向传输点发送NACK。
当网络上的两个传输点同时向频道传输数据的时候，会发生冲突，这种情况下，两个点都停止一段时间后，再次尝试传送。
因为有太多的传输冲突.(pure aloha and slotted aloha algorithm matlab code. The results show the comparison of the two algorithms throughput, by modifying the number of labels can also come to change the value of the throughput. Pure ALOHA protocol (Pure ALOHA) When the transfer point has data to transmit, when it would have to immediately transfer to the communications channel. After receiving the data reception point will ACK transmission points. If the received data has an error, the receiver sends NACK point to point transmission. After transmission when two points on the network at the same time to the channel to transmit data, it will conflict, in this case, two points are stopped for some time, try the transfer again. Because there are too many transmission conflict.)
- 2021-04-08 18:59:01下载
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gonglvpu
包含试验得到的风速普，Kaimal谱及其曲线，可以在ANSYS里加载。(This source contains several wind speed spectrum,such as Kaimal spectrum.)
- 2020-12-09 11:39:19下载
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3-DOF-linear-structure1
在分析结构损伤后，给结构添加噪声，再对结构不同损伤情况下的分析(After the analysis of structural damage to the structure adding noise, and then the structure is different in case of damage)
- 2013-10-26 09:53:56下载
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frame_format
定义了通信中帧格式，用matlab代码实现了这个过程，可以自定义巴克码的长度，接收端可以采用滑动相关法捕获该帧(The definition of a communication frame format, using matlab code to achieve this process, can customize the length of Barker Code, the receiving end of sliding correlation method can be used to capture the frame)
- 2007-11-04 18:36:31下载
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speed_control_BLDC
matlab code for Speed Control of Brush-less DC motor
- 2015-02-07 13:37:03下载
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PnGen
3G系统中，利用扩频技术来扩频的代码。即为PN码产生器的程序代码。(The code of PN generate for spread spectrum tecnology.)
- 2014-02-23 19:55:52下载
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QRcode
QRcode标准，非常不错的学习和编码资源，有需要的朋友请下载。(QRcode standard)
- 2015-01-09 11:25:04下载
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