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DSSS
(1) 产生数值为±1的用户随机数据;给出Matlab下对应的模块;
(2) 产生并给出64×64的Walsh矩阵,作为用户接入的扩频码;
(3) 利用上述一个用户的扩频码和用户数据演示扩频过程;给出Simulink工作框图;
(4) 利用FFT,计算并画出基带数据和扩频信号的频谱(在一个图中给出);
((1) value of ± 1 generated random data users given under the corresponding Matlab module (2) generation and gives the Walsh 64 × 64 matrix, as the user access to the spreading code (3) the use of the a user' s spreading code and spread spectrum user data presentation process given work Simulink block diagram (4) the use of FFT, calculate and draw the base-band spectrum data and the spread spectrum signal (given in a diagram) )
- 2010-06-29 00:21:25下载
- 积分:1
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K_means
用于实现K-means算法以至于解决这类问题(hello,we can realize the problem)
- 2010-06-30 13:43:51下载
- 积分:1
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pm
说明: 渥太华大学微波滤波器PM-IM实现负抽头(University of Ottawa microwave filter PM-IM to achieve a negative tap)
- 2011-08-12 16:44:11下载
- 积分:1
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FILTER
关于FIR低通滤波器的C语言程序设计以及MATLAB程序设计,仿真验证通过(About the C Programming Language FIR low-pass filter MATLAB programming, simulation validation by)
- 2013-01-26 21:02:06下载
- 积分:1
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gear-system
一个齿轮转子动力学的模型及临界转速求解的matlab代码。(dynamics analysis of a gear system.)
- 2020-07-03 11:20:02下载
- 积分:1
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emd分解
实现emd的分解并利用svm预测,最终得到太阳能的预测结果(Realize the decomposition of EMD and use SVM prediction, and finally get the prediction result of solar energy.)
- 2017-12-05 14:15:47下载
- 积分:1
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zoomfft
于MATLAB复调制ZOOM-FFT算法的分析和实现(In MATLAB complex modulation ZOOM-FFT algorithm analysis and implementation)
- 2010-06-03 15:29:50下载
- 积分:1
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wenlituxiangfengelunwenheyuanma
纹理图像分割论文和代码,还算比较完整的,对做方面毕业设计的有点用!(Texture image segmentation papers and code are fairly more complete, to make the design a bit to use in graduate!)
- 2010-03-13 13:53:28下载
- 积分:1
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rose
通过在matlab平台上运行这个程序,可以画出一个生动的玫瑰花,赶快把你的女朋友或者心仪的女生叫到电脑旁边给她一个惊喜吧。(this source code can help you show your love to somegirl by giving a wonderful rose plot.)
- 2012-04-20 09:50:12下载
- 积分:1
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welch
Welch法功率谱密度估计
改进的平均周期图法来求取随机信号功率谱密度估计的Welch法。(Welch method of power spectral density estimates to improve the average periodogram to strike a random signal power spectral density estimation method of Welch.)
- 2011-09-29 15:38:11下载
- 积分:1