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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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PCA
contain code for principal component analysis
- 2010-08-29 23:34:10下载
- 积分：1
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monte2_1
简单的蒙特卡洛算法，设计拟合随机数，通过系类操作完成部分计算(A simple Monte Carlo algorithm, designed to fit a random number, through the Department of the completion of part of the calculation of class action)
- 2009-12-23 09:59:06下载
- 积分：1
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Slam
移动机器人栅格地图创建，SLAM方法，可以采用多种地图进行创建(Grid map building mobile robots, SLAM method, using a variety of maps can be created)
- 2010-05-21 08:54:12下载
- 积分：1
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MATLAB7.0inDigitalSignalProcessing
MATLAB7.0在数字信号处理中的应用本书针对广泛的信号处理领域,详细介绍了MATLAB7.0提供的信号处理工具箱函数及其使用(MATLAB7.0 book in digital signal processing applications in signal processing for a wide range of areas, detailing MATLAB7.0 Signal Processing Toolbox provides functions and their use)
- 2014-01-16 20:02:59下载
- 积分：1
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iirtest
用双线性变换法设计IIR数字滤波器,程序，用图形显示(Bilinear transformation method of IIR digital filter design, procedures, graphical display)
- 2011-06-29 20:59:37下载
- 积分：1
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fianl
车牌定位的一种实现，主要利用了梯度差分提取高频分量后水平、竖直投影提取边界，规划定位(An implementation of license plate location, the main advantage of the high frequency components extracted after differential gradient level, vertical projection to extract the boundary, planning and positioning)
- 2011-07-16 10:32:35下载
- 积分：1
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PLL_matlab
二阶和三阶锁相环实现costas环，能够实现载波跟踪(Second and third order phase-locked loop to achieve costas, to achieve carrier tracking)
- 2021-05-16 10:30:01下载
- 积分：1
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pso1
particle swarm optimization for loss reduction
- 2013-12-13 17:33:19下载
- 积分：1
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降水场EOF
说明： matlab做降水场eof的一个例子，附方法说明(an example of eof with matlab)
- 2018-12-27 11:43:25下载
- 积分：1
