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Turbo_code_simulation
Turbo code, Turbo code, Turbo code,
- 2012-03-26 11:59:59下载
- 积分：1
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chap
ex9_1 脉冲信号调制 ex9_2 载波10MHz，带宽2MHz的线性调频信号及其频谱图 ex9_3 产生7位巴克码编码的二相码 ex9_4 产生7位巴克码和线性调频的混合调制信号 ex9_5 瑞利分布实现程序 ex9_6 瑞利分布＋杂波 ex9_7 相关对数正态分布杂波 ex9_8 相关weibull分布杂波 ex9_9 相干相关K分布杂波 ex9_10 线性调频信号的数字化正交解调 ex9_11 雷达脉冲压缩处理 ex9_12 二相编码信号的脉压处理 ex9_13 用FFT和FIR方法实现MTD处理 ex9_14 雷达的恒虚警处理（CFAR） ex9_15 比较相参积累和非相参积累(Two-phase pulse ex9_12 shrinking treatment coded signal processing using FFT and FIR ex9_13 MTD processing methods to achieve ex9_14 radar CFAR (CFAR) ex9_15 relatively coherent and non-coherent integration accumulation)
- 2014-01-12 20:47:32下载
- 积分：1
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noise
matlab中添加噪声的程序代码matlab中添加噪声的程序代码matlab中添加噪声的程序代码matlab中添加噪声的程序代码v(Add noise matlab code matlab code to add the noise to add noise in matlab code matlab code to add the noise v)
- 2010-03-08 20:26:49下载
- 积分：1
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BA_net
复杂网络中BA网络的仿真计算，Matlab源代码(Complex network in the BA network, simulation, Matlab source code)
- 2010-03-15 08:58:22下载
- 积分：1
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dianli
说明： 根据所给的电力系统，编制短路电流计算程序，通过计算机进行调试，最后完成一个切实可行的电力系统计算应用程序。通过自己设计电力系统计算程序使同学们对电力系统分析有进一步理解，同时加强计算机实际应用能力的训练(According to the power system, the preparation of short-circuit current calculation procedures, through the computer debugging, and finally complete a practical calculation of power system applications. Power system through their computer program designed to make students have a better understanding of the power system analysis, while strengthening the training of the practical application of computer)
- 2010-04-23 12:34:52下载
- 积分：1
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zishiyingjiangzao
说明： 这里介绍了一种基于自适应滤波的噪声抵消法，采用归一化最小均方误差算法，采集实际噪声环境下各种不同信噪比的带噪语音样本进行降噪处理，实验结果表明，处理后信号的信噪比得到了较大程度的提高，大大改善了听音效果，具有很高的可懂度，且语音自然度好，没有失真；并与谱减法进行了比较，自适应噪声抵消法的降噪幅度比谱减法有一定提高，在听音效果上，用自适应噪声抵消法处理后的语音在清晰度，自然度方面优于谱减法。(Here a novel adaptive noise cancellation method using normalized least mean square algorithm, collecting a variety of actual noise environment, the SNR of noisy speech samples for noise reduction, experimental results show that treatment After the signal to noise ratio was greater improvement in the level, greatly improved the listening results, with high intelligibility and naturalness of speech is good, no distortion and were compared with the spectral subtraction, adaptive noise cancellation law than the spectral subtraction noise reduction rate of a certain improvement in the listening results, and with the adaptive noise cancellation method in the treatment of voice clarity, naturalness is better than spectral subtraction.)
- 2011-04-13 11:57:31下载
- 积分：1
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wavepenergy
利用小波包函数，对滚动轴承的故障进行分析，最后得出图形，进行故障分析，非常有用。(it is very good,best for wavelet.)
- 2014-05-23 09:57:51下载
- 积分：1
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FFTchengxu
快速傅里叶变换， 频谱的泄露，混叠误差实例的matla程序。(Fast Fourier Transform: In order to reduce the number of DFT calculations of a fast algorithm.)
- 2009-04-11 21:30:48下载
- 积分：1
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chebyshev
chebyshev滤波器，更具需要设计高通低通带通chebyshev滤波器(chebyshev滤波器)
- 2009-04-12 12:27:23下载
- 积分：1
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HSV_Face_Detection
使用matlab实现的基于肤色的HSV颜色模型下的人脸检测(Matlab achieved using the HSV color based on the color model of face detection)
- 2009-04-30 10:23:48下载
- 积分：1
