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gold
本程序由一对m序列优选对模二加生成一组平衡GOLD序列码,用于对直扩系统仿真之中,通过改变第二个m序列的初始状态可以生成不同的GOLD序列码(The program consists of a pair of m sequence optimization of mode two and generate a set of balanced GOLD sequence codes for DSSS system simulation, by changing the initial state of second m sequences can generate GOLD sequence code different)
- 2014-08-13 20:47:13下载
- 积分:1
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ECG-Signal
De-Noising of ECG Signal Using Translation- Invariant Wavelet
De-Noising Method with Improved Thresholding
- 2013-08-13 14:30:57下载
- 积分:1
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svm3legprint
space vector mudilation pwm in matlab winows xp
- 2011-12-20 19:33:08下载
- 积分:1
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FSK
数字频带通信系统
输入:首先输入模拟信号,给出此模拟信号的时域波形。
数字化:将模拟信号进行数字化,得到数字信号,可以选择PCM编码。
调制:可以选择简单的二进制数字调制方式。例如振幅键控(2ASK)、相移监控(2PSK)、频移键控(2FSK)、差分相移键控(DPSK)等。要求每个题目至少选择两种调制方式。有能力的同学也可以选择其它高效的调制方式?例如多进制数字振幅键控等?给出调制后信号的时域波形。
信道:假定信道属于加性高斯信道?或自行设计。
解调:相应的2ASK、2PSK、2FSK、DPSK解调,仿真获得解调输出波形。
PCM解码:给出解码后的模拟信号的时域波形,并与输入信号进行比较。
系统性能分析:比较在不同调制方式下,该数字频带传输系统的性能指标,即该系统的输出误码率随输入信噪比的变化曲线。(Digital frequency band communication system)
- 2017-06-19 10:44:54下载
- 积分:1
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Extraction-based-on-HSV-for-the-seal
对支票印鉴图像在HSV颜色模型下,根据设定的阈值对印鉴进行提取(Seal on the check image in HSV color model, based on the threshold of the seal set to extract)
- 2011-05-21 16:42:02下载
- 积分:1
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MYWARMA
MYW - ARMA 算法的MATLAB代码, 是频谱分析(通常是在高级DSP这门课中会用到的)的常用算法(MYW- ARMA algorithm MATLAB code, Analysis of the spectrum (usually at the senior DSP This class will be used) to the commonly used algorithm)
- 2007-03-30 00:29:09下载
- 积分:1
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shangquanS
Clustering of information entropy classification algorithm(聚类信息熵分类算法Clustering of information entropy classification algorithm)
- 2013-12-05 19:21:00下载
- 积分:1
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PMSM_FOC
说明: 基于matlab搭建PMSM基础控制模型,采用双环PI控制策略。(PMSM basic control model was built based on matlab, and double-loop PI control strategy was adopted.)
- 2020-02-03 11:10:06下载
- 积分:1
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solar_batt
solar battery system simulation
- 2012-06-14 20:53:45下载
- 积分:1
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Finite-time-stabilization-map
rossler混沌系统中,反馈增益k在有限时间内收敛到了一个合适的负常数(rossler chaotic system, the feedback gain k in a finite time convergence to a suitable negative constant)
- 2011-12-30 15:44:21下载
- 积分:1