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ofdm_signal
这个Matlab程序是关于OFDM调制的。这里使用了BPSK调制，显示OFDM在误码率上的下降。(This Matlab program is about OFDM modulation. Here the use of BPSK modulation, show the OFDM at BER on the decline.)
- 2009-03-10 18:55:24下载
- 积分：1
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matlabsnake
贪食蛇游戏的matlab实现，特别适用于matlab初学者，能很快的提高其matlab水平(Matlab games贪食蛇realize, especially for beginners in matlab that can quickly improve the level of its matlab)
- 2008-05-22 07:38:41下载
- 积分：1
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Lagrange_fft
基于拉格朗日插值法的可变分数延时FIR滤波器设计(Lagrange interpolation method based on variable fractional delay FIR filter design)
- 2013-11-25 19:41:58下载
- 积分：1
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OTSU
给出了用于图像分割的基于2D-OTSU算法的MATLAB代码，效果良好。(PCNN code for image segmentation based on OTSU)
- 2014-12-20 10:00:36下载
- 积分：1
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MATLAB-Wavlet-Analysis
MATLAB小波分析的所有章节源码，本书从新号处理的角度阐述小波分析的基本原理及其应用。书籍适用于从事信号处理、图像处理等方面工作的工程技术人员。(MATLAB wavelet analysis all sections of the source code, this book from the perspective of the new, deal with the basic principle of wavelet analysis and its application. Book is suitable for the work in the aspects such as signal processing, image processing, engineering and technical personnel.)
- 2014-06-16 20:28:51下载
- 积分：1
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fiber mode01
说明： 光纤LP01模式,光纤模式计算，纤芯模式，有效折射率(Fiber LP01 mode, fiber mode calculation, fiber core mode, effective refractive index)
- 2020-06-24 18:20:02下载
- 积分：1
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prj
Dab simulation using convolutional encoding!! punctured convolutional code!!
- 2012-04-30 18:20:17下载
- 积分：1
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multi-objective-optimization
一篇关于多目标优化的文章，其中的关于多目标的计算值得借鉴(Article on matlab multi-objective optimization article, which is calculated on multi-objective worth learning)
- 2014-11-04 10:15:54下载
- 积分：1
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gorupdelay_L_revise
本程序用来生成线性群时延滤波器，用于产生基带线性群时延，4倍上采样， 带内最大群时延失真为k个码元(This programme is designed to generate a linear group delay filter)
- 2012-09-14 20:10:11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
