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simulationCDMA
transmitter receiver for CDMA
- 2009-12-26 07:01:13下载
- 积分：1
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cic
OFDM通信系统发射机和接收机的CIC滤波器设计(OFDM communication system transmitter and receiver filter design CIC)
- 2011-01-12 21:43:17下载
- 积分：1
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Chebysheff
在已知天线阵列的单元个数和要求的腐瓣电平时，利用切比雪夫加权，求的各个阵子的激励幅度(In the known antenna array of the number of elements and requirements rot lobe usually use cut weighted Chebyshev, seeking incentive rate for each time around)
- 2013-04-17 23:09:20下载
- 积分：1
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greatwork
调制识别是非协作通信中的关键技术之一，在电子对抗、软件无线电等领域
应用十分广泛。该过程介于信号检测与解调之间，由于对传输信号没有过多的先
验信息以及在接收端有很多未知的参数，例如：信号功率，载波频率和相位偏移，
时间信息等，导致对调制方式的盲识别是一项很困难的任务。此外，实际中存在
多径衰落、频率选择性和时变信道等问题，使得这项任务变得更具有挑战性。
(The modulation recognition is one of the key technologies of the non-cooperative
communication, such as electronic countermeasures and software defination radio,
therefore it is such a significant discipline and orientation in the research of
communication field. Obviously, without enough knowledge in transmitter and verified
parameters about receivers, for example signal power, carrier frequency and phase offsets
and so force, it is hard to get the modulation of blind identification. What is more, for the
sake of the multipath fading, frequency-selective and time-varying channels in the real
scenarios the task is even harder.
)
- 2013-04-17 11:31:29下载
- 积分：1
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(corneraline-detection)
CORRNER DETECTION IN IMAGE
- 2011-05-02 16:52:48下载
- 积分：1
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cenci
说明： 是一种定性和定量相结合的、系统化、层次化的分析方法(ahpThe analytic hierarchy process)
- 2010-04-09 13:33:55下载
- 积分：1
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短时自相关函数与短时幅度函数计算的Matlab实现
说明： 对音频信号进行短时自相关函数与短时平均幅度函数的计算，文件中包含MATLAB的GUI设计，可以自由更改窗长与选择帧，附有使用说明。(You can calculate the short-time autocorrelation function and the short-time average amplitude function of the audio signal with this program. I also design a MATLAB-GUI for it. The window length can be freely changed and the frame can be selected with instructions. Instructions for use are attached.)
- 2021-03-16 19:29:21下载
- 积分：1
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FIRDF_design
基于matlab的FIR滤波器最优化设计方法（基于切比雪夫逼近法）(Matlab-based optimization of FIR filter design method (based on Chebyshev approximation method))
- 2021-03-28 17:39:11下载
- 积分：1
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AD_dq
asynchronous machine in the axes DQ
- 2012-09-22 04:37:15下载
- 积分：1
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polar-coding
POLAR码在AWGN信道下仿真 码长从512到4096(POLAR code simulation in AWGN channel)
- 2021-03-16 15:29:22下载
- 积分：1
