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timerof
使用改进后的全变分算法对地震振幅切片进行处理，可以提高地震剖面的分辨率，增加信噪比。(Using the improved algorithm, total variation for processing seismic amplitude slices, can improve the resolution of seismic profiles, increased signal to noise ratio.)
- 2010-10-22 16:52:38下载
- 积分：1
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16qam_channel_encode
一、 本程序采用16QAM调制方式，对一串2进制信源进行调制，采用（7，4）循环码对信源做信道编码，用升余弦滚降函数进行基带调制，再调到高频信道；在信道上加入高斯白噪声，运用匹配滤波器解调，画出解调星座图，运用最小欧氏距离译码判决，再对信号进行信道解码，画出采用信道编码技术和不采用信道编码技术的误比特率图。(First, this program uses 16QAM modulation mode, for a string of two binary source is modulated, using (7,4) cyclic code of the source-channel coding to do with a raised cosine roll-off function for base-band modulation, and then transferred to a high frequency channel in the channel by adding Gaussian white noise, the use of matched filter demodulation, demodulation constellation plot, using the minimum Euclidean distance decoding decision, and then right channel signals, decoding, channel coding techniques used to draw and non- channel coding techniques using bit error rate plans.)
- 2009-11-23 23:27:35下载
- 积分：1
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kalman
说明： kalman滤波 针对二阶系统的位置速度估计 适合于初学kalman滤波算法的朋友 代码含有详细解释(kalman filter for the position of second-order system is suitable for beginners speed estimation kalman filter algorithm friend code contains detailed explanations)
- 2011-04-03 10:33:25下载
- 积分：1
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spiht-code
spiht image compression
- 2012-04-03 16:02:54下载
- 积分：1
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A
说明： 2015全国硕士研究生数学建模题目A：水面舰艇编队防空和信息化战争评估模型(2015 national graduate students mathematical modeling problem A)
- 2015-10-12 11:23:43下载
- 积分：1
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OFDM
完美的OFDM系统的MATLAB仿真程序，希望对研究OFDM的同志有所帮助(Perfect simulation program MATLAB OFDM system, in the hope of OFDM help comrades)
- 2010-10-11 17:09:27下载
- 积分：1
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rectifier
bridge rectifier circuit that shows how out-of-phase the current is with respect to voltage
- 2013-08-09 16:15:43下载
- 积分：1
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16QAM
基于matlab的16QAM调制源代码，并进行的误码分析(Based on the 16QAM modulation matlab source code, and error analysis carried out by)
- 2009-12-14 13:39:04下载
- 积分：1
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sltoolbox_r101
说明： 一个非常不错的统计学习工具包，里面有详细帮助说明 用起来比较方便(A very nice package of statistical learning tools, there are detailed instructions to help them more convenient to use)
- 2011-03-30 10:26:00下载
- 积分：1
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program15_ofdm_pilot_estimation
channel estimation for ofdm using pilots
- 2015-01-14 10:48:24下载
- 积分：1
