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MATLAB
产生长度为1000的标准正太分布的随机信号,画出时域波形及频谱;
采用u=255的非均匀PCM编码,每符号为8bit,画输入-输出关系图;
计算信号量化噪声比(SQNR);
信道误码率为10-3;
解码,并画出u律反变换后的信号时域波形及频谱。
扩展要求:
采用均匀PCM、量化级数可变、信道误码率可变。
( have a standard length of 1000 is too random signal distribution, draw time-domain waveform and frequency spectrum u = 255 using the non-uniform PCM encoding, each symbol for 8bit, drawing input- output relationship diagram calculated quantization noise signal than (SQNR) channel bit error rate of 10-3 decoder, and law to draw u the signal after the inverse transform time-domain waveform and frequency spectrum. Expansion of the requirements: uniform PCM, quantization level variable, a variable channel bit error rate.)
- 2009-07-07 01:35:25下载
- 积分:1
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lbp
Linear Block codes....in this program input is image and size of block,then returns LBP s histograms
- 2012-05-28 12:02:32下载
- 积分:1
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partial-band-jamming
this program will help you to simulate partial band jamming on frequency hopping systems using the algorithms of spread spectrum book of ziemer
- 2013-08-11 23:31:23下载
- 积分:1
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Boundary-conditions
fdtd 2种边界条件的算法及算法案例,有效地解决吸收和散射问题、(the case of the algorithm and the algorithm fdtd boundary conditions, and effective solution to the absorption and scattering problems)
- 2013-03-07 09:53:12下载
- 积分:1
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dc_m2_large_torque
closed loop dc motor
- 2011-12-11 22:34:30下载
- 积分:1
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scaleHist
This function stretch and scale the histogram
- 2010-11-06 00:08:58下载
- 积分:1
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learning_matlab2
英文版书籍,学生版学习matlab的书籍,非扫描版。(English books, student books to learn matlab, non-scan version.)
- 2010-12-26 06:40:28下载
- 积分:1
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基于神经—模糊网络的光伏阵列MPPT控制研究
基于神经—模糊网络的光伏阵列MPPT控制研究(Research on pv array MPPT control based on neural - fuzzy network)
- 2018-07-18 22:24:10下载
- 积分:1
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matlabclassicalalgorithm
说明: matlab 经典算法的程序,包含插值,规划,数据分析等(classical algorithm matlab procedures, including interpolation, planning, data analysis, etc.)
- 2009-08-11 20:32:16下载
- 积分:1
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tuxiangchuli-matlabchengxuji
常用图像处理程序集(Matlab入门级)(commonly used image processing procedures set (Matlab entry-level))
- 2007-05-20 12:11:48下载
- 积分:1