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image_cut
运用MATLAB程序将索书号文字从图像中进行识别分割出来.包含有图像和源程序.(MATLAB application procedure will call number text from the image to identify differently. Contains images and source code.)
- 2008-12-20 17:25:00下载
- 积分：1
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MATALB
通信课程设计 MATLAB下编程的 信号调制与解调相关程序等，希望与大家分享。(Communications curriculum design under MATLAB programming signal modulation and demodulation and other related procedures, I hope to share with you.)
- 2008-04-28 23:41:52下载
- 积分：1
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dsb
已知信号的m(t)dsb-am调制 ~~~~~~~~~~~~~~~~~~~~~~~~~~··(dsb-am)
- 2010-12-14 13:10:17下载
- 积分：1
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2D-variogram
semivariogram structure function ,it is about 2D semivariogram.
- 2012-05-07 22:03:45下载
- 积分：1
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givens
GIVENS ALGORITHM MATLAB
- 2012-11-25 02:00:07下载
- 积分：1
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main_no_offset_2
假设截获了一段短波数字通信的信号，要求解调出最终的信息，每组解调出来后，将10组信息组合起来，恢复最终的信源输出数据。
先验信息：两组数据文件，编号为1、2，每组I、Q两路存放，格式为“int16”，采样率为9600Sa/s，其中第一组为单径情况，第二组为多径情况。
参数符合MIL-STD-188-110A标准；
同步序列为syn=seq.dat，BPSK调制；
接收机频率稳定度高于1e-6。
文件中有效信息总长度为333.75s，其中同步头长为5/12s，每时隙1/6s，训练序列占10 ，在数据之前；
交织方式为全交织，矩阵交织，列为1000，在比特级进行；
纠错码码率为1/2；
调制方式为BPSK、QPSK和8PSK中的一种，映射方式为二进制，BPSK相位偏移为0，其余两种为 。
(Suppose intercepted signal for a period of short-wave digital communications requires final demodulated information after each demodulated, combining 10 group information, to restore the final output data source.
Priori information: two sets of data file, numbered 1, 2, each I, Q two-way storage, the format is int16 , sampling rate 9600Sa/s, where the first group is a single path, the second group multipath situation.
Parameters meet MIL-STD-188-110A standard
Synchronization sequence syn = seq.dat, BPSK modulation
The frequency stability of the receiver is higher than 1e-6.
File payload total length of 333.75s, wherein the synchronization header length is 5/12s, each time slot 1/6s, accounting for 10 of the training sequence, before the data
Interleaving for the whole interleaving matrix interleaving, as 1000, carried out at the bit level
Error correction code rate of 1/2
The modulation scheme is BPSK, QPSK and 8PSK one, a binary mapping, the BPSK phase offset is 0, the )
- 2016-06-20 19:12:40下载
- 积分：1
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ANFIS algorithm
自适应神经模糊推理系统的可运行实例，注释清楚易懂(Operable examples of adaptive neuro-fuzzy inference system)
- 2018-01-12 16:59:37下载
- 积分：1
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DBT2_20
阵列信号处理工具箱，可以方便、快捷、准确调用库函数达到相应计算要求。(Array signal processing toolbox, can be convenient, fast and accurate calculation of call library functions to meet the corresponding requirements.)
- 2010-11-22 12:08:50下载
- 积分：1
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cred
cognitive radio performance matlab code for spectrum sensingg
- 2013-03-26 13:18:33下载
- 积分：1
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2-3电平
两电平和三电平的仿真模型和配套论文，便于学习，三电平的逆变器仿真(Three-level Inverter Simulation)
- 2021-04-19 11:08:51下载
- 积分：1
