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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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kalman
目标跟踪是卡尔曼滤波的主要应用领域,通过本作业,进一步加深对卡尔曼滤波算法的理解,了解卡尔曼滤波器算法的基本特点,掌握卡尔曼滤波算法应用研究的基本步骤和方法。 (Kalman filter target tracking is the main application areas, through the operation, and further deepen the understanding of the Kalman filter algorithm to understand the basic characteristics of the Kalman filter algorithm, Kalman filter algorithm applied research to master the basic steps and methods.)
- 2010-05-11 20:46:40下载
- 积分:1
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EZW
有关小波理论的EZW实现图像压缩的MATLAB代码(For EZW wavelet theory of MATLAB code for image compression)
- 2011-05-21 23:27:21下载
- 积分:1
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gaussianprocess4Clas
高斯过程是一种非参数化的学习方法,它可以很自然的用于regression,也可以用于classification。本程序用高斯过程实现分类!(Gaussian process is a non- parametric method of learning, it is very natural for regression. can also be used for classification. The procedures used to achieve classification Gaussian process!)
- 2007-05-24 21:29:21下载
- 积分:1
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Multi-Instance
Multi-Instance Learning matlab code
- 2013-09-24 15:00:08下载
- 积分:1
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projeraporu
These are codes and result of source seperation homework
- 2014-11-06 23:21:27下载
- 积分:1
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DCMotor_nominal
dc motor nominal simulink
- 2011-10-26 01:46:02下载
- 积分:1
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feinan
matlab开发工具箱中的支持向量机,光纤陀螺输出误差的allan方差分析,雅克比迭代求解线性方程组课设。( matlab development toolbox support vector machine, allan FOG output error variance analysis, Jacobi iteration for solving linear equations class-based.)
- 2016-12-07 14:36:45下载
- 积分:1
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CDMA
说明: CDMA系统中的功率控制,仿真实现了CDMA系统的多种情况下的功率控制(CDMA power control system, simulation of the CDMA system to achieve a variety of power control in case of)
- 2008-08-27 17:03:20下载
- 积分:1
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toolbox
本程序实现mimo无线通信的仿真程序,是通信工程用matlab实现mimo仿真的的必备程序。(This program implements mimo wireless communications simulation program, communications engineering simulation using matlab mimo essential procedures.)
- 2013-07-12 20:32:44下载
- 积分:1