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DSSS
(1) 产生数值为±1的用户随机数据;给出Matlab下对应的模块;
(2) 产生并给出64×64的Walsh矩阵,作为用户接入的扩频码;
(3) 利用上述一个用户的扩频码和用户数据演示扩频过程;给出Simulink工作框图;
(4) 利用FFT,计算并画出基带数据和扩频信号的频谱(在一个图中给出);
((1) value of ± 1 generated random data users given under the corresponding Matlab module (2) generation and gives the Walsh 64 × 64 matrix, as the user access to the spreading code (3) the use of the a user' s spreading code and spread spectrum user data presentation process given work Simulink block diagram (4) the use of FFT, calculate and draw the base-band spectrum data and the spread spectrum signal (given in a diagram) )
- 2010-06-29 00:21:25下载
- 积分:1
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tspga
GA TSP to neuron network
- 2010-10-13 15:09:10下载
- 积分:1
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hilbert
将实信号变换为复信号,提取信号幅值、相位角,计算相位同步指数,分析各组信号数据之间的同步稳定性。(The signal is converted into a complex signal, extraction of signal amplitude, phase angle, calculation of phase synchronization index, analysis of stability of synchronization between each signal data.)
- 2013-12-19 11:41:14下载
- 积分:1
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fdsp
digital signal processing常用工具箱(commonly used digital signal processing toolbox)
- 2007-11-14 14:11:43下载
- 积分:1
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robot1
主要是对运动中杆件的位置仿真,观察角度2变化对末端倾角的影响(Mainly for the location bar movement simulation, observation point 2, the impact of change on the end of the dip)
- 2010-08-20 22:07:28下载
- 积分:1
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labviewMatlab
说明: La bVl EW和MATLAB在水声信号处理中的应用(LabVlEW MATLAB)
- 2010-04-06 16:35:27下载
- 积分:1
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rbm
Restricted Boltzmann Machine with binary visible and binary hidden units.
- 2013-12-25 16:29:03下载
- 积分:1
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HLSLCubeMappingRefract
HLSL实现环境映射(HLSL realize the environment mapping)
- 2007-10-22 17:24:40下载
- 积分:1
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BPSK
1、对给出的数字0、1序列进行BPSK调制,调制成正负极性,并进行傅里叶变换.
2、滚将升余弦窗设计(1、making BPSK modulation for given 0、1 data serial.And make FFT change.
2、Raised-cosine window)
- 2009-03-30 12:46:42下载
- 积分:1
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qpsk
使用matlab仿真QPSK,包括调制、解调,有详细的源代码,仅供参考(QPSKsimulation)
- 2009-12-12 15:42:52下载
- 积分:1