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OFDMSimulation
OFDM —— OFDM(Orthogonal Frequency Division Multiplexing)即正交频分复用技术,实际上OFDM是MCM Multi-CarrierModulation,多载波调制的一种。其主要思想是:将信道分成若干正交子信道,将高速数据信号转换成并行的低速子数据流,调制到在每个子信道上进行传输。此程序为ofdm仿真程序!(OFDM- OFDM (Orthogonal Frequency Division Multiplexing) that is orthogonal frequency division multiplexing, OFDM is the fact MCM Multi-CarrierModulation, a multi-carrier modulation. The main idea is: The channel is divided into a number of orthogonal sub-channel, high-speed data signals into parallel low-speed sub-data stream, modulated to be transmitted in each sub-channel. This program is ofdm simulation program!)
- 2009-12-14 20:42:26下载
- 积分:1
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Optimal-design-of-PID-parameter
说明: 研究基于粒子群算法控制系统PID参数优化设计方法以及对PID控制的改进。( study the optimal design of PID parameter of the control system based on Particle Swarm Optimization and find a way to improve the PID control. )
- 2011-04-18 19:37:41下载
- 积分:1
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chooseVector.m
calcl md choose vector
- 2011-06-16 06:13:01下载
- 积分:1
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butworthfilter
设计一个滤波器滤除正弦信号中的噪声,还原正弦信号。正弦信号为sin100t,噪声信号是均值为0、方差为1的高斯白噪声。信号采样频率为2000 Hz。(The design of a filter to filter out the noise in the sinusoidal signal, restoring the sinusoidal signal. Sinusoidal signal sin100t, and noise signal with mean 0 and variance 1 Gaussian white noise. Signal sampling frequency of 2000 Hz.)
- 2020-07-27 09:28:41下载
- 积分:1
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calcshi
通过将TLE参数信息的录入,通过SGP4模型求出位置参数(SGP4 MODEL)
- 2021-04-13 15:18:55下载
- 积分:1
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zuiyouhuaganggaMatlabchengxu
最优化方法的matlab实现,详细介绍所用到的matlab函数(Matlab optimization methods to achieve, detailing the use of matlab function)
- 2008-12-27 22:08:20下载
- 积分:1
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mtetris
matlab编写的俄罗斯方块,很简单,但很好玩(matlab prepared by the Russian box, very simple, but very fun)
- 2007-11-23 16:39:13下载
- 积分:1
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OTSU
OTSU最大类间方差法获取阀值(图像处理),帮助学习MATLAB语言。(OTSU Otsu method to obtain the threshold (image processing) to help learn MATLAB language.)
- 2010-05-15 22:20:52下载
- 积分:1
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scm_11-01-2005
scm_11-01-2005,其中包含了MATLAB代码的详细介绍(scm_11-01-2005, which contains the detailed description of the MATLAB code)
- 2012-05-03 15:54:02下载
- 积分:1
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hundunziliao
用龙格库塔法求得微分方程的数值解;用龙格库塔法求得微分方程的数值解(Obtained by using Runge-Kutta numerical solution of differential equations obtained by using Runge-Kutta numerical solution of differential equations)
- 2011-08-29 21:15:43下载
- 积分:1