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modulation(1)
本文首先对各种通信信号进行了理论分析,在此基础上针对数字调制信号采用了基于决策论方法的调制方式识别算法,并利用MATLAB软件进行了计算机仿真。本文的调制识别算法是基于决策论方法,该方法具有运算量小,识别效果好等优点(Firstly, the various communication signals are analyzed theoretically, on the basis adopted for digital modulation method based on decision theory, modulation recognition algorithm, and using MATLAB software, the computer simulation. This modulation recognition algorithm is based on the decision theory method, which has the computational load, and good recognition results)
- 2011-05-05 22:09:19下载
- 积分:1
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Prony
添加了滤波环节、去直流环节并且用了SVD-TLS算法改进后的Prony算法(Add a filter link, go to the DC link and use the SVD-TLS algorithm improved Prony algorithm)
- 2021-03-30 21:49:09下载
- 积分:1
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sinx1
采用rbf神经网络逼近sinx函数简单实例(use Rbf neural network to approximate a simple instance of sinx function)
- 2018-10-05 14:04:14下载
- 积分:1
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998
说明: SVM四分法代码,用matlab编写的,可以很好地运行。(SVM criss and cross code, written in matlab, you can run well.)
- 2011-03-03 10:43:29下载
- 积分:1
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power_syncmachineMy
同步机块在发电机或电动机模式运营。操作模式是由机械功率的信号(阳性发电机模式,不利于运动模式。(mode). The electrical part of the machine is represented by a sixth-order state-space model and the mechanical part is the same as in the Simplified Synchronous Machine block.)
- 2014-09-04 17:26:26下载
- 积分:1
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Laplacian_Smoothing_Transform
基于拉普拉斯光滑算子的变换,常用于人脸识别(Smooth operator based on Laplace transform, using face recognition program)
- 2013-12-29 16:29:47下载
- 积分:1
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GetCenterPoint
由一张图像提取圆形的边缘,得到离散的点来拟合椭圆,并简单的去除噪声,得到椭圆中心坐标.(Extracted by a picture rounded edges to fit the discrete points oval, and simply remove noise, get the coordinates of the center of the ellipse.)
- 2020-11-01 10:59:54下载
- 积分:1
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ChannalCoding_ConvDecode
说明: 这里实现的卷积码译码器可实现(n,1,K)的卷积译码,即一个输入码元,n个输出码元,编码器的约束长度为K,采用函数的默认值将实现(2,1,7)的卷积译码。译码方法为维特比硬判决译码,且译码开始状态假定为全零状态。(Here to realize convolutional code decoder can realize (n, 1, K) convolutional decoding, namely an input element, n output element, encoder constraint length is K, takes the default value of function, achieve the convolutional decoding,1,7 (2). Decoding method for decoding victor than hard decisions, and decoding the start state assumed to zero state.)
- 2019-03-19 15:49:35下载
- 积分:1
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main
种群选择,自然选择,提供了基础的遗传算法程序。相信一定会对初学者有很好的学习效用。(Species selection, natural selection provides the basis for the genetic algorithm program. Believe that we will have a good beginners learning effectiveness.)
- 2009-09-04 15:28:31下载
- 积分:1
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proyecto
programa de procesamiento de imagenes
- 2010-11-15 02:04:47下载
- 积分:1