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Matlab2
介绍了数字通信中的QPSK调制解调的原理，通过用Matlab编写脚本程序对QPSK通信系统的发射和接收过程的具体实现进行模拟仿真，绘出信号在理想信道和加噪信道中模拟传输时的时域图，并对各模块进行了频谱分析，所得到的结果与理论基本相符，对于理解QPSK系统的性能并在系统的实际应用上作进一步的设计，提供了有效的参考依据(The introduction was done with the principle of the QPSK modulation and demodulation in digital communications, a script was written by using Matlab program to carry out a simulation of the QPSK communication system ,which contains the concrete realization of transmit and receive process. The time-domain diagram is drew separately when the signal transmits in the ideal channel and in the channel with noise, spectral analysis of each module is also done, the results obtained with theoretical results in the main, which provides an effective frame of reference for understanding the performance of QPSK systems, and the practical application in the system to make further designed.)
- 2010-06-16 08:22:47下载
- 积分：1
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adpt_pd_ctrl_52
adaptive control matlab m file
- 2013-02-26 07:19:02下载
- 积分：1
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coordinate
说明： 提供坐标轴缩放、转换、设置的matlab环境模版。(Provide axes scaling, conversion, set the template of the matlab environment.)
- 2009-08-12 11:14:58下载
- 积分：1
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bosukuandai11
采用DC加权的恒定束宽的宽带波束形成器，其中迭代用的是Newton迭代法(DC weighted using constant beamwidth broadband beamformer, which iteration is the Newton iterative method)
- 2020-12-19 19:39:10下载
- 积分：1
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mutilevel_clamped_L
多电平逆变器仿真，不错的matlab仿真模型，适于研究(multilevel inverter)
- 2013-06-25 16:09:45下载
- 积分：1
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one-dimensional-Reynolds-Equation
有限差分法求解一维雷诺方程MATLAB程序（可用于初学者参考）(Solution of One- dimensional Reynolds Equation MATLAB Program by Finite Difference Method)
- 2020-11-25 14:59:32下载
- 积分：1
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matlabGUItomake
它是matlabgui函数界面说明it is matlab of gui function (it is matlab of gui function )
- 2009-06-03 21:23:48下载
- 积分：1
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mdl
检测模块，可以检测电流、电压值等一些电学参数(check module ，check current,voltage,and etc)
- 2012-10-23 21:05:20下载
- 积分：1
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simple_watermark__dct_dwt
Matlab下，基于DCT&DWT 的音频数字水印的简单实现，包含了水印的生成和提取过程(Audio watermark based on DCT & DWT)
- 2015-02-06 14:01:01下载
- 积分：1
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s.t
有约束2a+b^2+tan(c)=15
目标函数a*exp(b/x)+c=y
的最小二乘解(Binding 2a+ B ^ 2+ Tan (c) = 15 the objective function a* exp (b/x)+ C = y the least squares solution)
- 2008-12-28 19:41:57下载
- 积分：1
