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05041053
不考虑多径干扰时在高斯白噪声和瑞利衰落信道条件下QPSK的调制解调过程,
并采用准分析法完成误码性能的计算。仿真过程包括仿真信号产成,滤波器设置,QPSK调制,加入高斯白噪声,通过锐利信道衰落,QPSK解调,误码率计算等几部分(Not consider multi-path interference at the white Gaussian noise and Rayleigh fading channel under the conditions of the QPSK modulation and demodulation process and the use of quasi-analysis method to complete the calculation of BER. The simulation process includes the middle class into a simulation signal, filter settings, QPSK modulation, by adding Gaussian white noise, through the sharp decline in channel, QPSK demodulation, bit error rate calculation and other parts)
- 2021-04-01 10:39:08下载
- 积分:1
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test_C
third development test
- 2010-11-14 23:13:12下载
- 积分:1
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dpll_m
DPLL implementation in matlab
- 2010-11-21 00:28:49下载
- 积分:1
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classification-using-LDAPSVM
利用LDA与SVM实现两类之间的分类程序(classification program between the two classes using LDA and SVM)
- 2013-05-06 15:03:33下载
- 积分:1
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pca
PCA主成分分析的matlab代码,可以用来学习原理,效果还不错(PCA principal component analysis can be used to study the principle, the results were pretty good)
- 2012-05-27 12:25:24下载
- 积分:1
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function
求解含有有限个变量的函数,维数可以是1000甚至上万维 都可以(Solving function contains a finite number of variables, dimensions can be 1000 on the World Wide Web can be even)
- 2013-09-13 16:06:58下载
- 积分:1
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arithmetic_main
arithmetic_main alghorisem
- 2013-12-14 06:41:28下载
- 积分:1
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jengsang_v23
小波包分析提取振动信号中的特征频率,语音信号的采集与处理,数字信号处理课设,已经调试成功.内含m文件,可直接运行。( Wavelet packet analysis to extract vibration signal characteristic frequency, Acquisition and Processing of the speech signal, digital signal processing class-based, Has been successful debugging. M contains files can be directly run.)
- 2016-05-17 13:30:21下载
- 积分:1
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ca3
It is rar file of block matching algorithm coded in matlab
- 2010-11-17 05:58:48下载
- 积分:1
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Root_Music
自己编的,使用Root_Music算法对3个复正弦加白噪声的随机过程的频率进行估计,并附有仿真图片(Own series, Root_Music algorithm to estimate the three complex sinusoidal frequency of the random process of white noise with simulation pictures)
- 2012-09-20 09:20:42下载
- 积分:1