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802.11a_ofdm_code
现在我终于找到了一份,它以FUNCTION的形式,再现了OFDM映射,IDFT/DFT,同步(时间/频率同步)和信道估计,以及频率偏移的估计等一系列代码.希望大家能从中得到你需要的东西.
(Now I finally found a copy of it to the form of FUNCTION, reproduces OFDM mapping, IDFT/DFT, synchronized (time/frequency synchronization), and channel estimation, as well as the frequency deviation of the estimated range of the code. I hope that everyone will be you need.)
- 2009-03-20 09:23:40下载
- 积分：1
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456659772ASK
实现2ASK的matlab程序，是递归最小二乘法的推广和运用
- 2009-04-01 18:42:08下载
- 积分：1
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DAB_test
DAB发送端仿真，包括编码，删余，QPSK映射，频率交织，差分调制，循环嵌缀，加NULL、PRS,IFFT，信道(DAB sending end simulation, including coding, cut more than, QPSK mapping, interwoven frequency, differential modulation, the cycle is made up of inlay, plus NULL, PRS, IFFT, channel)
- 2008-03-01 10:43:02下载
- 积分：1
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ode_dsolve
this code is a matlab ode and dsolve function use example and compare
- 2012-04-24 15:15:45下载
- 积分：1
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Monte-Carlo-simulation-
应用于PET的蒙特卡罗仿真方面的资料，可以用来作为指导性文献(monte carlo simulation that is applied in the pet image reconstruction.)
- 2012-10-07 23:46:45下载
- 积分：1
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CNN
细胞神经网络，简称为CNN，由于其能够产生混沌吸引子，而被广泛应用于加密系统中，本代码为画出CNN的超混沌吸引子。(Neural networks, referred to as CNN, due to its ability to generate chaotic attractor, and is widely used encryption system, the code for drawing CNN super chaotic attractors.)
- 2015-12-09 09:31:22下载
- 积分：1
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sasptoolbox
统计信号处理的一个Matlab工具箱，有参考价值(Statistical Signal Processing, a Matlab toolbox, have reference value)
- 2008-08-21 23:08:03下载
- 积分：1
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BP-neural-network-model-
灰色系统理论把信息完整, 数据完整的称为白
色系统, 把信息很不确定, 数据很少的称为黑色系
统, 把信息部分确定, 部分不确定 (Grey system theory to information integrity, data integrity is called a white system, the information is very determined, very little data is called a black system, some of the information to determine, some uncertainty )
- 2011-05-20 23:01:25下载
- 积分：1
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stop-and-wait-arq
Stop-and-wait ARQ is a method used in telecommunications to send information between two connected devices. It ensures that information is not lost due to dropped packets and that packets are received in the correct order. It is the simplest kind of automatic repeat-request (ARQ) method. A stop-and-wait ARQ sender sends one frame at a time it is a special case of the general sliding window protocol with both transmit and receive window sizes equal to 1. After sending each frame, the sender doesn t send any further frames until it receives an acknowledgement (ACK) signal. After receiving a good frame, the receiver sends an ACK. If the ACK does not reach the sender before a certain time, known as the timeout, the sender sends the same frame again.
- 2011-08-03 16:53:31下载
- 积分：1
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GM
说明： MATLAB编写的灰色预测模型源代码 可以根据自己的实际进行修改 (Gray prediction model written in MATLAB source code can be modified according to their actual)
- 2009-09-06 22:55:52下载
- 积分：1
