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ofdm
说明： 6. 在三条径的瑞利信道中，对于OFDM：
(1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。
(6. In the three path Rayleigh channel, for OFDM: (1) Please design a specific guide-assisted channel estimation method, the Simulink simulation, BPSK modulation measuring the bit error rate performance. Draw-bit signal to noise ratio and channel estimation mean square error of the curve, draw-bit signal to noise ratio and bit error rate curve.)
- 2010-04-05 10:04:16下载
- 积分：1
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SVD-VS-NMF
svd和nmf的对比，在时间和效果对比，各个算法的特点(svd VS nmf)
- 2013-09-22 09:59:07下载
- 积分：1
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matranswithfilter
simple 8qam modulator with rcos filter with demodulator
- 2011-12-10 17:42:50下载
- 积分：1
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lcmv1
利用lcmv算法对多径信号进行波束形成，并且更剧其方向图可以很好的应用(Algorithm using lcmv multipath signal beamforming, and its pattern can also play a good application)
- 2011-11-15 09:47:33下载
- 积分：1
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FDTDone1
利用有限时域差分法对一维均匀平行板传输线特性仿真(Using the finite difference time domain method for one-dimensional homogeneous parallel-plate transmission line characteristic simulation)
- 2015-01-05 22:24:08下载
- 积分：1
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extraction-of-feautres
implemntation an appraoch of extraction a feuatres of object
- 2014-02-04 22:44:08下载
- 积分：1
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fir_h.m
FIR High pass filter simulation using matlab
- 2011-08-20 01:23:38下载
- 积分：1
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Untitled
设有一个随机信号 服从AR(4)过程，它是一宽带过程，参数如下：
我们通过观测方程 来测量该信号， 是方差为1的高斯白噪声，用LMS算法和RLS算法通过观测方程来估计原信号。并用Matlab对此问题进行仿真。
(There is a random signal obedience AR (4) process, which is a broadband process parameters are as follows: We are measured by observing the signal equation is a Gaussian white noise variance, with the LMS algorithm and RLS algorithm to estimate the observation equation the original signal. This issue with Matlab simulation.)
- 2020-11-19 22:09:37下载
- 积分：1
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MATLABguiji
matlab轨迹预测程序，算法较为简单，适合初学者参考使用(Matlab trajectory prediction program, the algorithm is relatively simple, suitable for beginners to use and reference)
- 2013-05-20 09:29:29下载
- 积分：1
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OQPSK2_3
说明： 熟悉OQPSK的基本原理、调制解调技术，掌握MATLAB中M文件的使用及相关函数的调用方法，在此基础上通过MATLAB编程来实现OQPSK的调制与解调(The goal of this design is to deeply understand the basic principle of OQPSk modulation and demodulation, learn how to use MATLAB software in the M file to realize OQPSk modulation and demodulation analysis and join the influence of different noise on the signal, the first to create a digital baseband signal and then the corresponding function in MATLAB the baseband signal modulation, and then analyses the waveform of the modulated, record the results of modulated signals after demodulation, observe the demodulation results and record, finally adding noise in the signal and then observe the changes of the time-frequency diagram, analyze the noise of the signal to noise ratio influence the result of the modulation.)
- 2020-04-08 10:19:32下载
- 积分：1
