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qpskgray_dugufei
QPSK 仿真 根据原理给出QPSK调制以及解调的SIMULINK仿真图（已调信号波形，解调后的信号波形，眼图和误码率图）
用MATLAB语言实现QPSK调制和解调，给出信号的波形，眼图及误码率等。
(qpsk)
- 2010-07-01 10:25:11下载
- 积分：1
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FCM
模糊c均值聚类方法，可以很方便的分割图像。(Fuzzy c-means clustering method, can be very convenient segmentation image.)
- 2010-01-20 14:53:57下载
- 积分：1
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Handbook-for-Matlab7.0
matlab7.0实用指南(上)(下)两册,.pdf格式,介绍全面,实例丰富,可辅助matlab学习.(Handbook for Matlab7.0, (.pdf))
- 2012-03-28 21:27:47下载
- 积分：1
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ruanjiansheji
以中等纯度的精馏塔为研究对象，考虑到不等分子溢流的影响和非理想的汽液平衡，可以得到塔顶产品轻组分含量Y与回流量L之间的传递函数为：
控制要求：
1.采用积分分离 PID控制算法将塔顶轻组分含量Y控制在0.99
2.采用继电法整定PID参数
3.整定效果验证：当被控过程参数时变时，如滞后时间由4→8，开环增益由3.4→6时, 讨论PID控制的响应速度及鲁棒性问题，考察当系统参数发生改变时，上述PID参数是否选取合适。
(Moderate purity fractionator as the object of study, taking into account the ranging molecular overflowing and non-ideal vapor-liquid equilibrium can be obtained by the transfer function between the content of light components of the overhead product Y and back to the flow L: Control Requirements: 1. integral separation PID control algorithm to control the top of the tower light component content Y 0.99 2. relay Law tuning PID parameters. tuning effect is verified: change When accused of process parameters, such as the lag time from 4 → 8, the open loop gain discussed from 3.4 → 6, the PID control of the response speed and robustness issues investigated when the system parameters are changed, the PID parameters select appropriate.)
- 2012-09-19 10:12:17下载
- 积分：1
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RSSI-positioning-algorithm-matlab
RSSI 定位算法的MATLAB仿真实现(RSSI positioning algorithm matlab)
- 2013-11-20 15:13:33下载
- 积分：1
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leikezibo
在地震勘探中，利用matlab实现雷克子波及其振幅的输出，用于合成地震记录。。(In seismic exploration, using matlab Ricker waves and the amplitude of the output for the synthetic seismogram. .)
- 2013-04-08 15:21:41下载
- 积分：1
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matlab
巴特沃斯滤波器，主要实现的是低通信号，此功能模块的低通曲线很符合理想的幅频特性。(Butterworth filter, the main achievement is low traffic numbers, the low-pass curve is consistent with this function module ideal frequency characteristics.)
- 2014-01-26 09:45:02下载
- 积分：1
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data_region
DATA REGION is about matlab and OFDM
- 2009-03-31 20:41:23下载
- 积分：1
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gonglvpumidu
在悬架matlab仿真中，求解加速度、悬架动挠度，轮胎动位移的功率谱密度(Suspension matlab simulation, solution acceleration, suspension deflections, tire displacement power spectral density
)
- 2012-03-23 11:12:38下载
- 积分：1
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qrs_dectect
该程序实现了ECG信号的滤波，并进行了R波检测和QRS波检测，提供了数据供测试用。(ECG filter and R,QRS dectect)
- 2021-01-06 13:48:54下载
- 积分：1
