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featurecluster
在语音信号处理中，特征的聚类用matlab来实现(in voice signal processing, feature clustering to achieve using Matlab)
- 2005-08-04 22:06:43下载
- 积分：1
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000558
可用来计算直杆上一维热扩散问题，可以更改初值(Implicit scheme)
- 2012-08-27 16:09:59下载
- 积分：1
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guidedfilter_color
matlab implementation of color guided fitler
- 2013-05-01 00:02:40下载
- 积分：1
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ModernCommunicationSystemUsingMatlab
经典国外教材‘现代通信系统使用matlab’的中文电子版(morden communication system use matlab)
- 2009-07-20 16:52:29下载
- 积分：1
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bianshengchuli
1 录入一段语音，对其进行时域频域处理，通过变频、变速达到变声目的，且使处理后的语音信号不影响正常收听与理解。
2 用图形用户界面（GUI）对上述变声前变声后进行时域频域图形输出，不同的频率、速度有不同的输出，且对前后波形进行比较
(1 entry a voice, the frequency domain and time domain by frequency conversion variable speed, processing to make the treatment and voice purpose, after the speech signal shall not affect the normal to listen to and understand.
2 with the graphical user interface (GUI) voice of the above voice before after the frequency domain in the time domain graphics output, different frequency, speed have different output, and compared before and after waveform
)
- 2021-03-30 16:49:10下载
- 积分：1
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recotoolbox
this file contains the description of the filloowwe
- 2013-02-01 12:53:32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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beamforing
均匀面阵和均匀线阵仿真案例，对于学习阵列信号处理有很大帮助(Uniform linear array and uniform linear array simulation case, for learning array signal processing is very helpful)
- 2016-11-10 11:44:45下载
- 积分：1
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GoldGenerator
文件里包括了扩频系统中所需的gold码序列的产生。(File system, including the spread spectrum code sequence required to produce gold.)
- 2010-08-31 09:48:34下载
- 积分：1
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bin_3D
对30*30的bin行数据进行立体可视化显示，程序中数据的大小可以进行任意修改(30* 30 of the bin on the line three-dimensional data visualization, the size of the program data can be freely modified)
- 2011-01-10 11:03:05下载
- 积分：1
