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ScriptforcomputingtheBERforBPSKmodulationin1
Script for computing the BER for BPSK modulation in a
AWGN channel with receive diversity
- 2010-07-11 20:15:13下载
- 积分：1
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YIJIANGSHIXIAN
在查找表中进行比较输出的硬件实现程序部分程序。(Search at the table to compare the output of the hardware implementation procedures for some of the procedures.)
- 2009-03-14 20:17:59下载
- 积分：1
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2
说明： P0201：MATLAB赋值
P0202：MATLAB中的for循环
P0203：MATLAB中的for循环和if条件
P0205：MATLAB图像处理的基本操作
P0206：MATLAB高级图像处理操作
P0207：根据RGB图像创建一幅灰度图像
P0208：二值图像的取反操作
P0209：用imshow函数显示图像
P0210：在同一个窗口内显示两幅图像
(P0201: MATLAB assignment P0202: the MATLAB in for recycling P0203: MATLAB in for loops and if conditions P0205: MATLAB image processing operations P0206: MATLAB Advanced image processing operations P0207: RGB image to create a grayscale image P0208: two negated operation of the binary image P0209: the the imshow function display images P0210: within the same window shows two images)
- 2013-04-05 16:12:40下载
- 积分：1
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BP-and-SOM
BP（Back Propagation）网络是一种按误差逆传播算法训练的多层前馈网络，是目前应用最广泛的神经网络模型之一。
BP网络能学习和存贮大量的输入-输出模式映射关系，而无需事前揭示描述这种映射关系的数学方程。
它的学习规则是使用最速下降法，通过反向传播来不断调整网络的权值和阈值，使网络的误差平方和最小。BP神经网络模型拓扑结构包括输入层（input）、隐层(hide layer)和输出层(output layer)。
通过对信息的提取以及记忆，用作分类、聚类、预测等。
(BP (Back Propagation) network is a pre-press error back propagation algorithm Multilayer feedforward network, is one of the most widely used neural network model. BP network can learn and store a large amount of input- output mode mapping without prior reveal mathematical equations that describe the mapping relationship. It s learning rule is to use the steepest descent method, by reverse spread to constantly adjust the network weights and thresholds and the minimum sum of squared error of the network. BP neural network topology comprises an input layer (input), hidden layer (hide layer) and an output layer (output layer). By extracting information and memory, it is used as classification, clustering, prediction.)
- 2016-03-09 10:41:33下载
- 积分：1
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北京
选择一种编码方式。在这里可以采用行编码和列编码，但经过大量的实验表明，这两种编码方式的抗干扰性能不佳(choose a coding. The trip here can be used coding and coding out, but after a lot of experiments showed that both the encoding anti-jamming performance poor)
- 2005-05-08 21:10:27下载
- 积分：1
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布谷鸟算法 cs Grey
布谷鸟算法（Cuckoo Search Algorithm）优化灰色预测模型(the grey model optimized by CS)
- 2021-04-12 16:48:56下载
- 积分：1
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Watermarking
using LSB method for putting ke text file in an image
- 2014-12-13 01:45:48下载
- 积分：1
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LEACH_by__wsnlab.org_
Matlab source code for Leach protocol.
It is energy efficient protcol uses the clustering of nodes concept to send the data.
- 2015-03-10 13:16:24下载
- 积分：1
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s_xy966294
毕设的题目，LTE无线信道建模，通过MATLAB仿真了包括多径信道，考虑了多普勒频移以及瑞利信道，考虑了 oOciGh参数以及 ERmEEnc衰落的多参数信道模型，调试正常。?(Complete set of topics, LTE channel modeling, simulation by MATLAB, including multipath channel, taking into account the Doppler shift and Rayleigh channel, considering the oOciGh parameter and multi-parameter ERmEEnc fading channel model, debugging normal.)
- 2016-01-16 21:31:53下载
- 积分：1
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APSK-xiangduibanjing
关于APSK相对半径比的搜索程序，可以找出最优半径比(About APSK relative radius than the search program, you can find the optimal radius ratio)
- 2013-12-05 17:55:50下载
- 积分：1
