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daimahekuangtu
,用MATLAB实现快跳频通信系统的仿真。主要应用了SIMULINK和COMMUNICATION BLOCKETS两个模块。整个设计包括了信源产生部分、发送部分、跳频调制部分、信道部分、接收部分和结果分析部分共六个模块,核心技术是伪随机序列的产生和频率合成器的设计,而关键技术是收发两端的伪随机码元的同步。伪随机码的产生用S-函数编程来开发自己的SIMULINK模块。同步的实现是收发两端采用相同的扩频脉冲触发。而且在设计中每个模块都采用了模块封装技术,从而简化了框图结构(Using MATLAB to achieve fast frequency-hopping communication system simulation. The main use of SIMULINK and COMMUNICATION BLOCKETS two modules. The whole design, including part of the generated source, sending part of some frequency-hopping modulation, channel of the receiving part and the results of analysis of part of a total of six modules, the core technology is the emergence of pseudo-random sequence and frequency synthesizer design, and the key technology is the transceivers at both ends of the pseudo-random synchronization symbol. Pseudo-random code generated by S-function programming to develop their own modules SIMULINK. Synchronization is used to send and receive ends of the same spread-spectrum pulse trigger. But also in the design of each module using the module packaging technology, which simplifies the structure of the diagram)
- 2021-03-22 14:09:16下载
- 积分:1
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MatlabFiles4
Matlab Image Processing Part 4
- 2011-10-25 14:48:53下载
- 积分:1
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hlqzjOPT
电动单梁起重机的主梁优化程序,针对单梁起重机桥架结构的主梁,介绍了一种基于参数化设计的优化设计方法;建立了约束条件的数学模型,将VC与MATLAB集成为一体,实现了从基本设计计算到利用高效的MATLAB优化工具进行优化设计,提高了设计效率,同时为进一步研究提供了基础。 (自动检测中英文中译英英译中百度翻译
翻译结果(中 > 英)复制结果
Electric single beam crane girder optimization program。introduces a method based on parametric design optimization method for the single beam crane bridge structure of the main girder Establish the mathematical model of constraint condition, To integrate VC and MATLAB into a whole, realize from the basic design and calculation to the efficient use of the MATLAB optimization tools to optimize the design, improve the design efficiency, at the same time providing a basis for further study.
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- 2011-12-11 12:27:26下载
- 积分:1
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fem
杆件有限元程序,非常适合初学者学习matlab,也可以深刻了解有限元的计算过程(Rod finite element program, it is suitable for beginners to learn matlab, but also a profound understanding of the finite element calculation process)
- 2017-05-07 09:23:04下载
- 积分:1
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GADP
求解动态完全未知的连续时间非线性系统的优化控制的全局自适应动态规划算法(Solving global optimization control completely unknown dynamic continuous-time nonlinear systems adaptive dynamic programming algorithm)
- 2020-09-01 15:48:12下载
- 积分:1
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cmmxlsimport
经优化后的xls文件导入到dbf文件的表单,dbf文件请自己创建(By importing the XLS file after the optimization to the DBF file form, please create your own DBF file
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- 2014-09-12 13:01:53下载
- 积分:1
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Malla-PAT
Mesh Function finite element
- 2014-01-18 15:47:10下载
- 积分:1
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CART
CART算法 经典的matlab实现 大家可以好好学习一下 有做决策树的可以和我交流(CART algorithm to achieve the classic matlab)
- 2010-12-15 11:13:07下载
- 积分:1
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pinch
这个程序详细描述了换热网络冷热复合曲线的画法以及最小冷公用工程、最小热公用工程和夹点温度的求法。(This program details the hot and cold composite curve heat exchanger network of painting and the minimum cold utility, the minimum heat utilities and Method pinch temperature.)
- 2011-05-09 10:30:24下载
- 积分:1
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catraffic.m.tar
一个单车道元胞自动机程序,对学习元胞很有帮组(a cellular automation model for one lane)
- 2012-11-14 22:32:36下载
- 积分:1