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pipe
某石油公司计划建造一条由东向西的主输油管道。该管道要穿过一个有n 口油井的油田。从每口油井都要有一条输油管道沿最短路经(或南或北)与主管道相连。如果给定n 口油井的位置,即它们的x 坐标(东西向)和y 坐标(南北向),应如何确定主管道的最优位置, 即使各油井到主管道之间的输油管道长度总和最小的位置?证明可在线性时间内确定主管道的最优位置。(An oil company plans to construct a east to west from the main pipeline. The pipeline to pass through an oil field n wells. Wells from each must have a pipeline along the shortest path (or South or North) connected with the competent Road. If given the location of oil wells in n, that is, their x coordinates (east-west) and y coordinates (north-south), should be how to determine the optimal position in charge of Road, even if the wells to the pipeline in charge of Road between the sum of the smallest length location? proved to be linear time to determine the optimal position in charge of Road.)
- 2008-07-07 10:25:25下载
- 积分:1
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Untitledx
二维函数逼近仿真,包含误差分析,三维图显示(Two-dimensional function approximation simulation, including error analysis, three-dimensional map display)
- 2011-05-28 19:50:17下载
- 积分:1
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Tennesse-Eastman-process-control-system-(TE-PCS)
Tennesse-Eastman process control system (TE-PCS) simulink
- 2014-02-17 23:54:17下载
- 积分:1
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ni
说明: NI采集和产生信号代码NI采集和产生信号代码(NI acquisition and signal generated code )
- 2015-01-14 11:25:26下载
- 积分:1
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fdtd2D
二维时域有限差分法的MATLAB程序,包括吸收边界条件等(Two-dimensional finite-difference time-domain method MATLAB, including absorbing boundary conditions)
- 2020-09-08 16:58:03下载
- 积分:1
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LMS_echo
将lms算法进行了适当改进,改进算法与基本的lms算法使用matlab进行仿真比较,效果明显。(Lms algorithm will be appropriate improvements to improve the algorithm and the basic algorithm uses matlab simulation lms compared to an evident result.)
- 2009-09-22 15:37:57下载
- 积分:1
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Auto_Measure_system
利用ccs环境、MATLAB环境、DSP(TMS320F2812)、被测对象和Agilient网络分析仪E5071B,构建一个自动测量系统。
相信大部分人都知道基于NI公司的GPIB总线,可以实现自动测量,但NI公司的方案实在太昂贵,采用MATLAB能够大大降低成本。matlab与ccs之间基于RTDX协议进行数据交换,同时matlab基于TCP/IP协议与E5071B之间通信,源码说明如下:
(1)RTDX_ok目录:matlab7.0代码,包含了一个用GUI实现的界面和相关的具体代码,特别是在其中实现了SCPI语言来对仪器进行控制。
(2)TMS320F2812目录:包含ccs下的c代码,如果没有做过RTDX的应用,相信这个对你很有启发。(Use ccs environment, MATLAB environment, DSP (TMS320F2812), the measured object and Agilient network analyzer E5071B, construct an automatic measurement system. I believe that most people are aware NI' s GPIB-based bus, you can realize automatic measurement, but NI' s program is too expensive, the use of MATLAB can greatly reduce costs. ccs between matlab and RTDX protocol-based data exchange, while matlab based on TCP/IP protocol and communication between the E5071B, the source described as follows: (1) RTDX_ok directory: matlab7.0 code, contains a GUI implementation with the interface and specific code, especially in one of implementation of the SCPI language to control the apparatus. (2) TMS320F2812 directory: contains ccs of c code, if not done RTDX application, then I think it was very instructive for you.)
- 2009-03-27 21:43:54下载
- 积分:1
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krakenc_tl
利用kraken计算的声场信息,在matlab中仿真得到声传播损失(Calculated by kraken sound field sound transmission loss simulation in matlab)
- 2021-03-24 17:19:14下载
- 积分:1
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gabor
gabor变换即小波变换,对输入的图像进行小波变换,可以用于进行图像的下一步处理,比如在人脸识别中的应用(gabor transform the wavelet transform of the input image wavelet transform, the image can be used for further processing, such as face recognition)
- 2013-10-20 19:31:52下载
- 积分:1
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Digital-Signal-and-Image-Processing-Using-MATLAB
MATLAB is one of several tools for working with mathematics. As an experienced
programmer, I was skeptical at rst. Why should I learn another programming
language when I could do the work in C/C++? The answer was simple: working
with MATLAB is easier! Yes, there are some instances when one would want to
use another language. A compiled program, such as one written in C++, will run
faster than an interpreted MATLAB program (where each line is translated by the
computer when the program is run). For hardware design, one might want to write
a program in Verilog or VHDL, so that the program can be converted to a circuit.
- 2015-03-16 22:45:31下载
- 积分:1