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dpskzuizuihou
本程序模拟了一个2DPSK发送和接受的完整过程，差分编码采用模2加的方式得到，本次实验采用的是相移键控的方法得到发送信号，2DPSK信号最常用的解调方法有两种，本次实验采用的是极性比较法，先通过2PSK相干解调器，再经过码（反）变换器得到基带信号。
(This program simulates a 2DPSK sending and receiving complete process, differential coding is completed by modulo-2 addition； the experiment using the phase shift keying method to send signals.this experiment is the polarity comparison method,firstly go through the 2PSK coherent demodulator and then pass through code (trans) converter to obtain a baseband signal.)
- 2013-03-28 17:30:03下载
- 积分：1
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dsp
实现功能
1) 在用户界面设置录音时长并实时录音
2) 调节放音幅度、播放原声并进行时域、频域绘图
3) 对收集的声音进行倒放处理并播放
4) 对收集声音进行回声处理并播放，比对时域波形
5) 对收集声音进行回响处理并播放，比对时域波形
6) 对经过回声处理的声音进行回音消除并比对时域波形
7) 采用自适应滤波器消除采集声音中的环境噪音
8) 设计相应的滤波器组成均衡器对收集的声音进行处理并播放
9) 男女声识别
10) 设计参数可调的滤波器对采集的声音进行处理
(1) in the user interface to set the recording length and real-time recording
2) to adjust sound, played acoustic amplitude and time domain, frequency domain mapping
3) to upend the collection of sound and play
4) to collect sound echo processing and playback, than in the time domain waveform
5) to collect sound echoes, processing and playback, than in the time domain waveform
6) to echo and treated with echo s voice than in the time domain waveform
7) using adaptive filter to eliminate ambient noise in acquisition voice
8) to design the corresponding filter to process the voice of equalizer to collect and display
9) NanNvSheng recognition
10) tunable filter design parameters for voice processing
)
- 2013-12-10 10:24:16下载
- 积分：1
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DOA
用均匀线阵进行DOA估计，空间平滑法，Toeplitz法，music法(With a uniform linear array DOA estimation, spatial smoothing method, Toeplitz law, music)
- 2013-07-04 16:15:40下载
- 积分：1
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rumen
matlab入门与提高的例子与源程序。希望大家好好学习呀、。(Getting Started with the matlab example to increase with the source.)
- 2009-06-08 22:34:25下载
- 积分：1
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LTE--channel_models
说明： LTE上行，下行信道模型
LTE--channel_models
FROM LTE_System_Level_1.0_r247
(LTE--channel_models
FROM FROM LTE_System_Level_1.0_r247
)
- 2010-03-31 15:13:40下载
- 积分：1
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Untitled
用Simulink方式设计一个单边带传输系统并通过声卡输出接收机解调的结果声音(To design a single-sideband transmission systems using Simulink and through the sound card output receiver demodulation results of sound)
- 2012-06-06 10:23:59下载
- 积分：1
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chepaidingwei
用Matlab 编写的车牌识别系统源码，有一定的借鉴价值(Using Matlab license plate recognition system source code, has some reference value)
- 2013-04-18 10:16:04下载
- 积分：1
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uwb_ch
我们导师编写的802.15.3A程序，相对IEEE的程序做了相当大的简化，很值得参考(We tutor prepared 802.15.3a procedure, the relative IEEE procedures to do a considerable simplification, it is worth considering)
- 2007-08-22 09:18:56下载
- 积分：1
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ch5
simulink仿真程序 解决 LC震荡电路等问题(simulink LC oscillator circuit simulation program to solve problems)
- 2010-08-13 07:37:22下载
- 积分：1
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matrix_mul_block_parallel
此程序使用MPI实现两个矩阵的相乘，使用的语言是C(This program uses MPI to achieve multiply two matrices, the use of the language is C)
- 2011-05-13 22:53:57下载
- 积分：1
