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QPSK
QPSK调制后产生QPSK信号，QPSK信号分别通过AWGN信道、Rayleigh衰减信道和Rician衰减信道，分别通过QPSK解调出数字信号，通过输入与输出数字信号的对比计算出仿真过程中的传输误比率，并将其与各衰减信道的理论误比率进行对比(Generate QPSK signal QPSK modulation, QPSK signals through AWGN channel, Rayleigh fading channel and Rician fading channel, respectively, through the QPSK demodulation of digital signals by comparing input and output digital signals to calculate the simulation process of transmission error rate, and to compare with the theoretical error rate for each decay channel)
- 2021-02-24 19:09:39下载
- 积分：1
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Mr-Ghasemi
this file is for restructure
- 2012-10-28 19:50:00下载
- 积分：1
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yuyindaoxu
用Matlab以及c语言求语音序列的倒谱
这某段语音信号求FFT、取模、取log、IFFT得到倒谱，并画图。选取一段进行分析，分别对浊音和清音各自求倒谱。(Using Matlab, as well as for c language serial Cepstral voice that voice signal for a certain period of FFT, check mode, check log, IFFT been cepstrum, and drawing. Select a section of the analysis, respectively, and the voiceless to voiced their demand cepstrum.)
- 2021-05-24 01:30:02下载
- 积分：1
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goldPpowell
matlab编写的黄金分割法求极值，C语言写鲍威尔修正算法，对n阶n次函数都实用，详细说明。(Matlab written in golden section method extremum, written in C language Powell correction algorithm, function of order n n practical details.)
- 2012-07-01 13:39:31下载
- 积分：1
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Ds_fusion
实现数据融合，证据理论,有详细的文字说明，便于移植使用(realize data fusion,evidential theroy)
- 2011-12-01 16:08:33下载
- 积分：1
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Calculation-of-special-functions
21种特殊函数的数值计算的matlab代码，包括bessel函数，gamma函数，beta函数等(21 kinds of special functions matlab numerical code, including bessel function, gamma function, beta function, etc.)
- 2014-02-08 11:27:25下载
- 积分：1
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OFDM11
说明： OFDM水声通信中最大多普勒频偏估计算法研究(OFDM underwater acoustic communication in the largest Doppler shift estimation algorithm)
- 2010-03-20 14:09:48下载
- 积分：1
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MIMO-OFDM
mimo-ofdf的关键技术研究和仿真平台的建立(mimo-ofdf, key technologies and simulation platform)
- 2012-06-07 17:23:06下载
- 积分：1
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DesignProject1
it is code for gsm speech coing
in the main.m,encoder.m,decoder.m,levision.m m-file .
it is helping in implement on matlab platform
- 2009-12-22 13:01:44下载
- 积分：1
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acoustic-room-impulse-responses
一种快速的房间声音环境模拟算法，提供了快速卷积程序。(Fast simulation of acoustic room impulse responses)
- 2012-03-24 09:28:56下载
- 积分：1
