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FRFT(Signal-decomposition-type)
信号分解型分数阶傅里叶变换函数 可以实现线性调频信号的FRFT(Signal decomposition type frft)
- 2011-05-07 10:19:25下载
- 积分：1
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matlab
信号的循环卷积，离散傅里叶变换，产生理想低通滤波器h(n)的函数(Signal of the circular convolution, discrete Fourier transform, resulting in an ideal low-pass filter h (n) function)
- 2011-12-20 23:43:37下载
- 积分：1
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Direct_sequence_spread_spectrum
Assume that a direct sequence spread spectrum system uses the Barker code of length 7 (N=7) as its spreading sequence.
a. Randomly generate 8 symbols (d0~d7) from the set {+1,-1}.
b. If each chip of the Barker code is denoted as cj, j=0~6, spread each symbol di by the Barker code. (Please refer to p. 17 of the slides.) Use “stem” to plot the signals before
spreading and after spreading
- 2010-08-11 04:53:11下载
- 积分：1
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jieyuexiangying
阶跃相应绘图，可以调整波形，画出bode图(Step the corresponding drawings, waveforms can be adjusted, to draw bode diagram)
- 2009-03-19 20:10:22下载
- 积分：1
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numerical-analysis-histogram
numerical analysis of histogram
- 2011-01-19 13:51:08下载
- 积分：1
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nnpid3
利用神经网络自校订、自学习功能在线整定PID(using neural network self-editing, self-learning function online tuning PID)
- 2006-09-05 16:25:51下载
- 积分：1
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junyunlianghua
一个量化噪声分析程序。该代码是不长，只供参考。学生专用的试验。(One of the quantization noise analysis program. The code is not long for reference only. Students of special test.)
- 2012-04-20 08:15:21下载
- 积分：1
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对组合巴克码的抗干扰仿真
对组合巴克码进行仿真并对其抗干扰性能进行研究(The combination Barker code is simulated and its anti-interference performance is studied.)
- 2018-03-24 09:22:39下载
- 积分：1
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zabola
watermarking watermarking
- 2009-11-25 00:48:38下载
- 积分：1
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xunhuanmafangzhen
（7，4）循环码-信道编码的matlab仿真，包含simulink模块。((7,4) cyclic code- the channel coding matlab simulation, containing simulink module。 )
- 2009-06-03 10:27:01下载
- 积分：1
