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按分类查找All 邮电通讯系统(10) 
按平台查找All matlab(10) 

[邮电通讯系统] Trackdemo

用于对基于GOLD码的串行捕获算法,可以自定义信噪比,待捕获信号参数,代码分成搜索跟踪和捕获两部分,其中搜索的步长等参数也可以自定义,代码中acquiresignal.m部分为最终捕获相位展示的主程序。
For the serial acquisition algorithm based on GOLD code, we can customize the signal-to-noise ratio and the parameters of the signal to be captured. The code is divided into search part and capture part, The parameters such as search step can also be customized. Acquiresignal.m part is the main progress to output the results of the capture of phase. (2019-05-28, matlab, 3100KB, 下载9次)

http://www.pudn.com/Download/item/id/1559027346585069.html

[邮电通讯系统] snr_awgn

已知一个信道的信噪比,求出相应的误码率,matlab实现,很好用,很多场合需要计算这个。反过来也是可以的。
Known signal-to-noise ratio of a channel, the error rate is obtained, matlab realize, well used, need to calculate the number of occasions. The reverse is also possible. (2012-11-21, matlab, 2KB, 下载46次)

http://www.pudn.com/Download/item/id/2054935.html

[邮电通讯系统] FSK

预先设定载频、采样率、码速率、信息代码个数和信噪比等参数,进行FSK信号的调制解调。
Pre-set carrier frequency, sampling rate, bit rate, information, code number and signal to noise ratio and other parameters for FSK signal modulation and demodulation. (2010-02-28, matlab, 1KB, 下载59次)

http://www.pudn.com/Download/item/id/1071558.html

[邮电通讯系统] bpsk

蒙特卡罗仿真正弦信号BPSK调制,仿真随着信噪比的改变而误码率/误比特率的变化。
BPSK modulated sinusoidal signal Monte-Carlo simulation, simulation, signal to noise ratio changes as the bit error rate/bit error rate changes. (2010-01-26, matlab, 30KB, 下载85次)

http://www.pudn.com/Download/item/id/1051358.html

[邮电通讯系统] bpsk

信号BPSK源程序,滚降系数分别为为0.4,0.7,1.0 信噪比为20dB,自己编的
BPSK signal source, roll-off coefficient 0.4,0.7,1.0 respectively for SNR 20dB, own the (2008-11-09, matlab, 1KB, 下载8次)

http://www.pudn.com/Download/item/id/575816.html

[邮电通讯系统] channel-coding

实现了信道编码,包括内编码(维特比),外编码,内译码,外译码,实现了近似的信道传输模型,并计算出信噪比等指标
Realize a channel coding, including within the coding (Viterbi), outside the coding, decoding within outer decoder to achieve a similar channel transmission model and calculate the signal to noise ratio and other indicators (2008-04-07, matlab, 16KB, 下载43次)

http://www.pudn.com/Download/item/id/431328.html

[邮电通讯系统] matlab_wan_ldpc

LDPC码在很多领域都将会有重要的应用,比如本程序描述的在无线城域网中的应用。本程序是用MATLAB编写的
LDPC codes in many areas will have important applications, such as the procedures described in the wireless metropolitan area network applications. This procedure is prepared in MATLAB (2008-04-04, matlab, 3KB, 下载29次)

http://www.pudn.com/Download/item/id/429845.html

[邮电通讯系统] curve_of_bch_code

bch码的编解码及信能曲线绘画结果,基于matlab实现
BCH code and the letter codec curve drawing results, based on the matlab realize (2007-10-11, matlab, 1KB, 下载240次)

http://www.pudn.com/Download/item/id/343997.html

[邮电通讯系统] awg

模拟高斯信道,画出误码率与信噪比的关系曲线
simulation Gaussian Channel paint BER and the signal-to-noise ratio curve (2007-05-13, matlab, 1KB, 下载231次)

http://www.pudn.com/Download/item/id/281128.html

[邮电通讯系统] tch.fs

依据GSM 05.03建议,在高斯干扰和突发干扰下,对业务信道中的全速率语音信道TCH/FS信道做了编码研究,并作信噪误码性能的仿真
based on GSM 05.03, in Gaussian interference and unexpected interference, the right business channel Full-rate voice channels TCH/FS channel coding done a study and make noise letter Error Performance Simulation (2005-03-30, matlab, 10KB, 下载48次)

http://www.pudn.com/Download/item/id/1112184867579884.html
总计:10