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07
说明： 实验三、变步长复合Simpson计算，是我的实验报告。(Experiment 3, variable step size calculated composite Simpson is my lab report.)
- 2010-06-12 22:00:30下载
- 积分：1
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send
参考3GPP相关标准并根据LTE技术特征和关键特性，对下行链路级进行设计，包含以下步骤：比特生成、CRC校验、码块分割、编码、速率匹配、码块级联、加扰、调制、层映射、预编码、资源映射、OFDM符号生成和天线映射。为模拟无线传输信道，还需仿真相应的信道模型。收端则是发端的严格逆过程，对接收信号进行一系列处理，得到代表原始发送的信息并判决。(References 3GPP LTE technology standards and in accordance with characteristics and key characteristics of the downlink stage design, comprising the steps of: generating bits, CRC checksum, code block segmentation, encoding, rate matching, code block concatenation, scrambling, modulation , layer mapping, precoding, resource mapping, OFDM symbol generation and antenna mapping. Analog wireless transmission channel, the need to emulate the corresponding channel model. The receiving end is the inverse of the originator of the rigorous, a series of processing the received signal, the representation of the original transmitted information and judgment.)
- 2013-10-08 09:39:40下载
- 积分：1
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Rolling bear
采用PCA白化和K均值对轴承故障进行聚类分析(Clustering analysis of bearing failure by PCA whitening and K mean)
- 2017-12-14 00:00:57下载
- 积分：1
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mSequence_generator
说明： 用MATLAB编写的产生M序列的方法，大家可以看看哈~(MATLAB prepared using M sequences generated methods, we will look at the Ha ~)
- 2008-08-27 08:54:15下载
- 积分：1
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main
在MATLAB中，用K均值算法对一些点进行分类，并通过图形进行显示(In MATLAB, using K-means algorithm to classify some point, and through the graphical display)
- 2014-08-26 15:00:06下载
- 积分：1
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finalone
gives the design for a filter for multi-rate signal processing
- 2011-11-14 22:50:34下载
- 积分：1
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Microsoft-Word-
它提供了龙格-库塔法，用以解决微分方程这类方程。(It provide the Runge-Kutta to solve differential equation.)
- 2012-04-18 19:25:20下载
- 积分：1
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ML_detection
用似然比方法对信号是否到达进行检测的Matlab源程序，希望采纳(Likelihood ratio method for detecting whether the signal reaches the Matlab source code, hope to adopt)
- 2014-02-23 20:01:53下载
- 积分：1
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蝙蝠BASVM
说明： 本算法是基于蝙蝠优化算法BA优化SVM，可以大大提高VMD的分类准确率，提高优化时间。(This algorithm is based on bat optimization algorithm BA to optimize SVM, which can greatly improve the classification accuracy of VMD and improve the optimization time.)
- 2021-05-08 11:18:35下载
- 积分：1
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rectifier
基于matlab/simulink的三相PWM整流器仿真建模，希望对大家有所帮助(Based on the three-phase PWM rectifier simulation modeling matlab/simulink, I hope to help everyone)
- 2015-04-14 21:58:06下载
- 积分：1
