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ofdm
本程序仿真了正交频分复用的调制与发射,其中包括循环前缀,FFT变换,白噪声信道模拟等部分,最后得出不同信噪比先的系统误码率。(This program simulates the orthogonal frequency division multiplexing modulation with the launch, including the cyclic prefix, FFT, white noise channel analog part of the conclusion that a different signal to noise ratio before the BER.)
- 2012-05-20 20:11:04下载
- 积分:1
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dft
学习matlab的傅里叶变化小程序,没问题额(Fourier transform of small learning matlab program, the amount is no problem)
- 2011-09-27 08:31:13下载
- 积分:1
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bbsyanjiu
一种新型的基于盲源分离算法的研究资料内容(A new type of research data based on blind source separation)
- 2013-04-08 09:33:56下载
- 积分:1
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trans
将idNO类中序列相差2以内的子序列进行连接,用于交流留的数据处理(Conecting the subsequences which are next to others (less than 2). This is used for data processing of transpotation flow)
- 2013-10-15 19:43:56下载
- 积分:1
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2
说明: 跟踪法导引法的MATLAB,程序,希望大家多侃侃(matlab)
- 2009-08-12 14:26:02下载
- 积分:1
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MI_Optimization
说明: 用matlab实现的图像配准的小程序,一个缩放图像,一个配准(Using matlab to achieve a small image registration procedure)
- 2010-04-30 10:10:49下载
- 积分:1
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AMS_Book_Projects
simulation matlab code
- 2013-05-05 15:13:52下载
- 积分:1
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melp(2.4or)
melp声码器,包括melp编码器和melp解码器(melp vocoder comprising melp melp encoder and decoder)
- 2021-04-08 14:49:01下载
- 积分:1
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featrue7
提取信号七个基于瞬时信息的特征:零中心归一化瞬时幅度功率谱密度的最大值,零中心归一化瞬时幅度绝对值的标准偏差,零中心非弱信号段瞬时相位非线性分量绝对值标准偏差,零中心非弱信号段瞬时相位非线性分量标准偏差,零中心归一化的非弱信号段瞬时频率绝对值的标准偏差,一个信号段的归一化瞬时频率功率谱密度的最大值,根据信号 QPSK 和16QAM在 XI 轴投影的不同表现,提出特征参数。(extract information based on the instan eous features : In the center is one of the instantaneous rate of the power spectral density of the maximum, is a center to the absolute value of the instantaneous rate of the standard deviation, Non-zero weak signal instantaneous phase of the nonlinear component absolute standard deviation, Non-zero weak signal instantaneous phase of the nonlinear component standard deviation, In the center is one of the non-weak signal of the absolute value of the instantaneous frequency standard deviation, a signal to one of the instantaneous frequency of the power spectral density of the maximum, According to 16QAM and QPSK signals XI axis projection in the different performance parameters raised.)
- 2021-01-24 13:28:43下载
- 积分:1
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LMS_AdaptiveFilter
LMS自适应滤波器,实现信号的自适应滤波作用(LMS adaptive filter, adaptive filter realization of the role of signal)
- 2010-10-24 20:05:21下载
- 积分:1