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QpskSim
无线通信调制C++源代码,包含QPSK调制方式(Wireless communication modulation C++ source code, including QPSK modulation )
- 2014-08-07 07:32:26下载
- 积分：1
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integral
该程序用matlab编写数值积分方法，包括梯形公式，Simpson公式和Romberg算法，在main.m文件测试三类算法。这是数值计算方法是必须掌握的代码。(The program is prepared using matlab numerical integration methods, including trapezoidal formula, Simpson and Romberg algorithm for three kinds of formulas in main.m file for testing. Is the numerical calculation method must master code.)
- 2013-08-31 11:10:57下载
- 积分：1
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ML
说明： 广义相关法，加权函数为ML（最大似然）形式的matlab程序源代码(The Generalized Correlation Method，The weight function is ML
)
- 2012-03-07 19:38:06下载
- 积分：1
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Spectral-Clustering
matlab-Spectral Clustering
- 2015-01-07 11:37:25下载
- 积分：1
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matrixRecovery
关于不完整及不精确矩阵恢复的程序。输入矩阵的稀疏系数、测度矩阵、残缺矩阵和逼近容忍程度即可大概恢复出原矩阵并给出恢复评估系数。(Incomplete and inaccurate matrix recovery program. Sparse input matrix coefficients measure matrix, incomplete matrix approximation tolerance level you can probably recover the original matrix and gives the coefficient of recovery assessment.)
- 2013-04-16 23:00:03下载
- 积分：1
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fft
本文提出了一种采用六项余弦偶次幂窗三峰插值的算法来对电网谐波进行检测与分析。该算法通过分析电网信号加窗后傅里叶变换的频域表达式，利用谐波频点附近的三根离散频谱的幅值确定谐波谱线的准确位置，进而得到电网谐波的相关参数频率、幅值及相位的计算公式，最后再对其进行加权修正，从而进一步的提高检测的准确度和有效性。( this paper proposes an approach for power network harmonic detection and analysis based on six even order cosine window and triple-spectrum-line interpolation. Through analyzing the adding window signal fourier transform in the frequency domain expression, using amplitude of three discrete spectrum near the harmonic frequency point to determine the accurate position of the harmonic spectrum and get the calculation formula of related parameters of the power network harmonic such as frequency, amplitude and phase, the algorithm further enhances the accuracy and effectiveness by using weighted correction.)
- 2015-10-27 10:47:23下载
- 积分：1
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quantization_sim
说明： 利用Matlab及Simulink建立仿真系统，对PCM量化信噪比进行仿真测试，要求对输入的正弦波进行采样、量化和PCM编码，计算并画出量化信噪比曲线，比较量化信噪比理论值与实际值。(Using MATLAB and Simulink to set up simulation system to simulate and test the quantized signal-to-noise ratio of PCM, it is required to sample, quantize and PCM code the input sine wave, calculate and draw the quantized signal-to-noise ratio curve, and compare the theoretical value and the actual value of the quantized signal-to-noise ratio.)
- 2020-05-23 11:58:08下载
- 积分：1
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skldtxt
用上跨零点法对波浪数据进行统计分析 有效波高 波周期 (Spend zero-crossing method of wave data for statistical analysis of the significant wave height wave period)
- 2021-04-14 15:28:55下载
- 积分：1
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Multipath_Channel_Init_TypeV
多径信道的发送和接收，无线环境下多径的干扰(Multipath_Channel)
- 2010-12-07 13:40:10下载
- 积分：1
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Bilateral-Filtering
双面滤波的源程序，里面有详细的双面滤波的代码，供大家参考学习。(bilateral filter code)
- 2010-12-20 20:12:48下载
- 积分：1
