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matlabwumalv
可以实现单极性双极性在不同信噪比的条件下对误码率的比较。(BER Comparison)
- 2009-05-02 21:31:47下载
- 积分:1
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3D-strange-attractor
3维奇异吸引子的生成程序,3维奇异吸引子的生成程序(stranger attractor)
- 2010-11-11 22:15:27下载
- 积分:1
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dpsk
dpsk modulator digtal system radio
- 2014-10-31 14:30:46下载
- 积分:1
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matlab
自己编写的matlab求解一元,二元函数问题,用了英国谢菲尔德大学编写的GA工具箱,有图,注释详细!(I have written matlab solving unary, binary function issue, prepared by the University of Sheffield, UK GA toolbox, there are maps, detailed notes!)
- 2011-08-21 19:10:31下载
- 积分:1
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FDP
三维各向异性有限差分地震波模拟程序,用matlab编写(The three-dimensional anisotropic finite-difference seismic wave simulation program using matlab)
- 2012-09-21 11:14:34下载
- 积分:1
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Turbo-Matlab
Turbo码Matlab仿真程序,包括编译码器。(Turbo Matlab)
- 2013-05-07 17:41:04下载
- 积分:1
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writeXLS
功能是从高维数据降低到低维数据,特征选择的过程(The source code for the feature selection to reduce the high-dimensional data low-dimensional data)
- 2015-03-26 20:29:18下载
- 积分:1
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ImageResample(matlab)
图像重采样程序,可以实现图像任意大小的尺寸调整,采用分片重采样方法(Image resampling process, image of any size can be adjusted, subdivision resampling methods
)
- 2013-10-19 10:02:04下载
- 积分:1
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DDC
通信原理仿真
码型反变换的仿真实现
Ⅰ、基本任务:由抽样判决后的AMI码型和CMI码型数字序列恢复出原始的PCM脉冲编码信号。
主要步骤和要求:
(1)由抽样判决后的AMI码型数字序列恢复出原始的PCM脉冲编码信号(0、1信号)。要求抽样判决后的AMI码型数字序列可以是数字型也可以是字符型;要求画出码型反变换前后的波形图。
(2)由抽样判决后的CMI码型数字序列恢复出原始的PCM脉冲编码信号。要求抽样判决后的CMI码型数字序列可以是数字型也可以是字符型;要求画出码型反变换前后的波形图。
Ⅱ、选做任务:由抽样判决后的HDB3码型数字序列恢复出原始的PCM脉冲编码信号。
主要步骤和要求:
由抽样判决后的HDB3码型数字序列恢复出原始的PCM脉冲编码信号(0、1信号)。要求抽样判决后的HDB3码型数字序列可以是数字型也可以是字符型;要求画出码型反变换前后的波形图。
(Communication theory simulation
Fifth problem, Pattern Simulation of inverse transform
Ⅰ, basic tasks: decision by the sampling pattern after AMI and CMI pattern sequence to recover the original digital PCM pulse code signal.
Main steps and requirements:
(1) post-judgment by the AMI code sample digital sequence to restore the original PCM pulse code signal (signal 0,1). AMI requires post-judgment sampling digital code sequence can also be a numeric character asked to draw a pattern waveform before and after the inverse transform.
(2) post-judgment by the CMI sampling digital code sequence to restore the original PCM pulse code signal. Requirements of post-judgment CMI sampling digital code sequence can also be a numeric character asked to draw a pattern waveform before and after the inverse transform.
Ⅱ, choose to do the task: the post-judgment by the sample type HDB3 code sequence to recover the original digital PCM pulse code signal.
Main steps and requirements:
Pos)
- 2011-11-03 00:08:23下载
- 积分:1
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权重改进的粒子群算法
用于车辆参数最优选取,求取目标函数最大、最小值,对非线性、多峰问题均具有较强的全局搜索能力(It is used for the optimal selection of vehicle parameters, and the maximum and minimum values of the objective function are obtained. It has a strong global search ability for nonlinear and multimodal problems)
- 2017-10-21 21:18:12下载
- 积分:1