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关于GPS中BOC信号的产生，功率谱密度仿真，自相关函数以及与C/A码的互相关仿真程序。能够有效的对BOC信号的特性进行分析-On the GPS in the BOC signal generation, power spectral density simulation, the autocorrelation function as well as with the C/A code cross-correlation simulation program. Of the BOC can
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Cross – Correlation of the Two FSK Signals.
FREQUENCY SHIFT KEYING - ERROR PROBABILITY:
The Probability of error of an FSK system depends on the separation of “distance” d, between two (or more) signals
The probability of error is minimu
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扩频通信中的gold序列特性仿真研究。(1) 利用MATLAB编程产生Gold序列族；给出每个序列的一个周期的输出；
(2) 根据平衡Gold序列产生方法，产生Gold序列族中的所有平衡序列，每个序列给出一个周期的输出；
(3) 计算(1)中Gold序列自相关函数，并画出它们的自相关曲线；
(4) 计算(2)中Gold序列互相关函数，并画出其中某一序列与其他序列的互相关曲线；
-Sequence Spread Spectrum Communication Simulation o
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由于MATLAB本身自带的相关函数在扩频通信中并不适合，性能欠佳。本程序是我自己编写的求自相关或互相关的MATLAB函数。可直接调用该函数。已通过验证。-The poor performance is not suitable for the correlation function in a spread spectrum communication MATLAB comes. This program is my own written demand autocorrelation or c
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对语音信号的基音进行估计，使用归一化互相关函数的基音估计算法，估计准确度较高。-On the pitch of the speech signal is estimated using a normalized cross-correlation function of the pitch estimation algorithm with an estimated accuracy is higher.
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Code, there are very complete notes and explanations Including the generalized cross-correlation function GCC time delay estimation, There are cycle detection, periodic testing.
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Analog data analysis processing, Including the generalized cross-correlation function GCC time delay estimation, Energy spectrum analysis and calculation.
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C\A 码的产生，以及自相关，互相关函数，画出自相关互相关图（MATLAB语句简单易懂，适合新手）(C\A code generation, as well as autocorrelation, cross-correlation function, drawn from the correlation cross correlation diagram (MATLAB statement, easy to understand, suitable for novices))
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GSM is GMSK modulation signal generation, Realize image watermarking, de-noising, plus noise and other functions, Including the generalized cross-correlation function GCC time delay estimation.
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Really is a good program, Including the generalized cross-correlation function GCC time delay estimation, Wavelet packet analysis to extract vibration signal characteristic frequency.
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