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DCT_watermark
全套的DCT域数字水印源代码（本人毕业设计成果）内容包括：水印嵌入，水印检测，攻击实验以测试鲁棒性，重要参数计算。希望对做数字水印的XDJM有所帮助。(complete DCT digital watermarking source code (I graduated design results) include : watermark embedding, Watermark detection, attack experiment to test the robustness, an important parameter calculation. Want to do digital watermarking Wilson help.)
- 2020-12-20 18:49:08下载
- 积分：1
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Nakagami_m-SCMRC
nakagami 衰落信道上几种数字调制方式的误码率仿真(the fading channels several digital modulation in nakagami BER simulation)
- 2020-11-23 09:59:35下载
- 积分：1
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matlab
轨道六根数的MATLAB程序,轨道六根数的MATLAB程序(6 tracks the number of MATLAB procedures, track the number of six MATLAB program)
- 2008-04-10 21:57:24下载
- 积分：1
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52172278xiaoboyuyinxinhao
说明： 基于小波变化的一些程序，有效的提高语音识别(Some of the procedures based on wavelet transform, effectively improve the speech recognition)
- 2011-03-22 14:50:16下载
- 积分：1
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modu_sym
通信系统中的符号调制，包括BPSK，QPSK，8PSK以及QAM的符号调制方式选择源程序。(Modulation symbols in a communication system, including BPSK, QPSK, 8PSK and QAM modulation scheme selection symbol source.)
- 2014-12-01 11:40:12下载
- 积分：1
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filter
本文分析了语音数字信号的采集来源以及其预处理。通过实例，利用Matlab对语音信号进行时频变换与分析，同时构造一个固定频率的干扰信号，对两个信号进行合成，设计数字滤波器，实现对语音信号的F IR、IIR滤波处理，最后在时域和频域中对信号进行分析比较。(This paper analyzes the sources of voice digital signal acquisition and its pretreatment. By example, voice signals using Matlab time-frequency transform and analysis, and construct a fixed-frequency interference signals, the two signal synthesis, design digital filters to realize the speech signal F IR, IIR filtering, and finally time domain and frequency domain signal analysis and comparison.)
- 2010-08-25 15:54:31下载
- 积分：1
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erlangb
Erlang formula.
Best formula for probability calculation
- 2010-06-05 12:37:14下载
- 积分：1
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inverse
用matlab写的五种矩阵求逆程序，里面含有说明文件(Using matlab to write five matrix inversion procedure, which contains documentation)
- 2008-01-04 18:45:12下载
- 积分：1
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homework
主要讲述了指北方位平台式惯导的解算，有详细的语句解释(Mainly refers to the northern bit about the INS' s Solution Platform, a detailed statement to explain)
- 2010-11-19 21:36:05下载
- 积分：1
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LPC_10_coder_decoder
This is a implementation of lpc vocoder withou pitch detection but with encoding and decoding algorithm
- 2013-04-07 02:50:47下载
- 积分：1
