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fractal
by matlab draw the julia set and mandelbrot set.
- 2010-07-21 17:57:41下载
- 积分：1
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ip
说明： 介绍了一种用于ip电话的自适应回声消除器，采用LMS自适应滤波器实现。首先通过MATLAB进行LMS算法的步长选择,并用生成的符合G.168要求的带限CCS测试信号对回声消除器的性能进行了测试(Introduced a kind of adaptive echo cancellation ip phone device, using LMS adaptive filter. Carried out by MATLAB first step LMS algorithm selection, and use the resulting band-limited meet G.168 requirements of CCS test signal on the performance of echo cancellation devices were tested)
- 2010-09-01 17:28:46下载
- 积分：1
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matlab-Angle
matlab 计算发动机点火提前角的实验计算程序(Matlab, the advanced ignition Angle of experimental applications)
- 2012-08-13 17:35:55下载
- 积分：1
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LLOYD
用训练序列和lloyd算法，对一个正弦信号数据进行标量量化。(Using the training sequence and lloyd algorithm, we take a sinusoidal signal data for scalar quantization to deepen our understanding.)
- 2013-12-17 11:36:51下载
- 积分：1
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LFMIQ
LFM信号，通过IQ解调，再A/D变换，上变频，分析输出信号频谱(LFM signal, through the IQ demodulation, and then A/D conversion, on the frequency, the output signal spectrum analysis)
- 2011-04-23 16:06:46下载
- 积分：1
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com120
Induction machine MAT/Simulink
- 2012-05-06 02:12:04下载
- 积分：1
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FFT
FFT简称为快速傅里叶变换，是DTF处理的一般实现方法，一维距离成像就是对差拍信号进行FFT变换，变换所得到的幅值图像横坐标为距离信息，纵坐标为幅值信息，通过一维仿真，我们可以看到目标距离相对应的幅值信息。(FFT referred to as fast Fourier transform, is DTF processing general method, a d imaging is difference from pat signal FFT transform)
- 2011-06-28 16:59:58下载
- 积分：1
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Desktop
改进前推回代潮流算法，计算潮流，适应强，迭代次数少。(Improved push back the tide before generation algorithms, computing trends, adaptable, less iterations.)
- 2014-11-09 20:34:27下载
- 积分：1
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chap09
说明： 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(程序有错误)
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
ex9_14 计算加性高斯白噪声准则下雷达探测的经典CFAR
二进制检测阈值和指定的虚警概率。
(瑞利噪声下快慢门限CFAR处理)(Ex9_1 pulse signal modulates ex9_2 carrier 10MHz, Linear Frequency Modulation signal of bandwidth 2MHz and its Spectrum Diagram ex9_14 calculation of classical CFAR under additive Gaussian white noise criterion Binary detection threshold and specified false alarm probability. (fast and slow threshold CFAR processing under Riley noise))
- 2021-03-17 03:09:21下载
- 积分：1
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duoxiangshinihe
emd分解中采用多项式拟合算法消除边界效应(emd decomposition of polynomial fitting algorithm is used to eliminate the boundary effect)
- 2009-11-03 20:22:19下载
- 积分：1
