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weiruo
详细介绍了微弱信号的检测方法 ,做信号检测的可以参考下其中的经典方法(Details of the weak signal detection methods, signal detection can be done under one of the classical method of reference)
- 2010-11-12 23:03:24下载
- 积分：1
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delsig
最新版Sigma Delta ADC/DAC 基于Matlab的模型。2009年7月6号更新，参考书籍"Understanding Delta-Sigma Data Converters" by Schreier and Temes (ISBN 0-471-46585-2).(Sigma Delta toolbox 2009 July 06th. )
- 2011-05-20 06:43:55下载
- 积分：1
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QPSK
正交相移键控 (Quadrature Phase Shift Keying)简称“QPSK”，是一种数字调制方式。它分为绝对相移和相对相移两种。由于绝对相移方式存在相位模糊问题，所以在实际中主要采用相对移相方式DQPSK。目前已经广泛应用于无线通信中，成为现代通信中一种十分重要的调制解调方式。(QPSK THAT IS TO SAY....)
- 2014-11-26 19:59:53下载
- 积分：1
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BPSK_radar
此为雷达辐射源信号BPSK的仿真信号,自己编写的,已调试通过,贡献出来.可放心使用.(sources such as radar signal simulation BPSK signals, their preparation, testing has passed, contribute. use can be assured.)
- 2021-03-10 10:29:26下载
- 积分：1
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low-noise
主要讲解的低噪比下跳频信号的调速估计问题，可以作为一定的参考(The main explanation of the low-noise ratio of the speed estimation of frequency hopping signals, can be used as a reference)
- 2010-05-06 13:32:04下载
- 积分：1
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ruili
瑞利信 道仿真瑞利信 道仿真 (Rayleigh letter Rayleigh channel simulation Rayleigh channel simulation Road Simulation)
- 2007-05-13 11:20:04下载
- 积分：1
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MMS_light
casa program in matlab
- 2011-07-20 20:09:43下载
- 积分：1
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function-dyb
用Matlab编程，实现解决该问题的单样本训练BP网络，设置一个停止迭代的误差Emin和最大迭代次数。在调试过程中，通过不断调整隐层节点数，学习率η，找到收敛速度快且误差小的一组参数。产生均匀分布在区间[-4，4]的测试样本，输入建立的模型得到输出，与Hermit多项式的期望输出进行比较计算总误差（运行5次，取平均值）(Using Matlab programming, to solve the problem of single sample training BP network, set a stop error iterations Emin and the maximum number of iterations. In the debugging process, by continuously adjusting the hidden layer nodes, learning rate η, fast convergence and find a set of parameters small errors. Produce a uniform distribution in the interval [4,4] of the test sample, the model has been established input output with the expected output Hermit polynomial calculated by comparing the total error (run 5 times the average))
- 2015-01-04 23:14:26下载
- 积分：1
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实验二 聚类算法
说明： kmeans和dbscan的聚类算法的matlab实现(Matlab implementation of clustering algorithm based on kmeans and DBSCAN)
- 2021-03-05 14:49:31下载
- 积分：1
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CAS
单点登陆的例子，说明文档，源码，jar包都有(Examples of single-point landing, documentation, source code, jar package has)
- 2007-10-23 09:13:21下载
- 积分：1
