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SNDR-test-for-pipelined-ADC
流水线ADC信噪比测试程序,最后一级flash位数可调，可进行SNDR和SFDR的测试(SNDR test for pipelined ADC)
- 2011-06-01 10:40:31下载
- 积分：1
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5
说明： 5. 在三条径的瑞利信道中，对于直接序列扩频：
(1) 请设计DS-CDMA一种具体的码分导引辅助的信道估计方法，接收机分别采用等均益合并、最大比合并。用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线，请解释在误码率为0.01时，两种合并方式所表现的不同的物理意义。
(2) 设频率已经同步，请设计DS-CDMA一种具体的单停顿滑动相关时间同步方法，用Simulink进行仿真(自己编写代码S-Function方式)，分析所设计方案的时间同步精度，画出比特信噪比与捕获概率的关系曲线。
(3) 设时间已经同步，请设计DS-CDMA一种具体的频率同步方法，用Simulink进行仿真(自己编写代码S-Function方式)，画出比特信噪比与频率同步误差的关系曲线。
(5 In the three path Rayleigh channel, for direct sequence spread spectrum:
(1) Please design a specific DS-CDMA code division guide-assisted channel estimation, receiver, etc were used to benefit the merger, the maximum ratio combining. With the Simulink simulation, BPSK BER performance measure, draw-bit signal to noise ratio and channel estimation mean square error of the curve, draw the signal to noise ratio and bit error rate curve, please explain in bit error rate 0.01, the two methods are combined performance of the different physical meaning.
(2) frequency has been set up synchronization, a specific design of DS-CDMA single-stop sliding correlation method of time synchronization, simulation with Simulink (S-Function code their own way), analyze the design of time synchronization accuracy, draw bit signal to noise ratio and capture probability curve.
(3) set time has been synchronized, a specific design of DS-CDMA frequency synchronization method, simulation using Simulink ()
- 2011-07-20 11:02:06下载
- 积分：1
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DLTcode
针对图片或视频数据的眼睛区域的检测，以及眨眼的检测确定人脸区域的程序。 份关于智能图像增强的美国专利，对图像处理感兴趣的朋友可以看一下。(Tracking learning)
- 2013-11-26 14:17:49下载
- 积分：1
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MATLAB
数据分帧
用于处理大量数据前的数据分针工作(the function can used to Frame the data)
- 2011-12-09 21:51:13下载
- 积分：1
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Glzy8_5839_209_ppt
time frequency analysis
- 2010-09-01 17:14:54下载
- 积分：1
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vistformfwd
M函数vistformfwd建立点的栅格内容 函数vistformfwd也可用于直观的仿射变换(M vistformfwd establish point grid function content)
- 2010-12-01 18:55:00下载
- 积分：1
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code-5
this code is to learn more about the mattlab
- 2013-05-01 16:12:46下载
- 积分：1
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poik
matlb qpsk code used in chnest
- 2010-05-06 17:50:25下载
- 积分：1
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one-speach
一场演讲，震撼百年。求过，只想下载一个matlab程序。。(a great speach...)
- 2014-10-28 12:37:09下载
- 积分：1
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LMS_m
LMS自适应算法的MATLAB仿真，包括不同参数下的流程仿真、性能分析(MATLAB LMS)
- 2015-04-17 21:13:07下载
- 积分：1
