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fallingball
描述小球在水平和竖直弹簧上的跳动模型(原创)(Describe the ball in the horizontal and vertical jumps on the spring model (original))
- 2010-07-09 00:29:28下载
- 积分:1
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Converterqwqw
Converter is a unit conversionarithmetic calculatorarea and volume calculator
- 2010-11-27 02:54:29下载
- 积分:1
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语音信号阈值去噪
小波变换用于语音信号阈值去噪的一个matlab程序,主要功能是阈值搜索,小波分解重构(wavelet transform for the voice signal denoising threshold of a Matlab procedures, the main function is to search threshold, wavelet decomposition Reconstruction)
- 2020-07-02 14:40:02下载
- 积分:1
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smets
dempster shafer fusion
- 2012-09-08 06:41:09下载
- 积分:1
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123
信号为两个正弦信号加高斯白噪声,各正弦信号的信噪比均为10dB,长度为N,信号频率分别为 和 ,初始相位 ,取 , 取不同数值:0.3,0.25。 为采样频率。分别用Levinson递推法和Burg法进行功率谱估计,并分析改变数据长度、模型阶数对谱估计结果的影响。(Signal into two sinusoidal signals applied Gaussian white noise, the SNR of each sinusoidal signals are 10dB, a length of N, respectively, and the signal frequency, initial phase, take, take different values: 0.3,0.25. It is the sampling frequency. Respectively Levinson recursion method and Burg method for power spectrum estimation, and change the length of the data analysis, the impact of model order estimation result spectrum.)
- 2020-12-05 10:19:27下载
- 积分:1
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xiaobobao
使用小波包变换分析信号的MATLAB程序(Simulation of a simple short-circuit voltage sag signal, find the modulus maxima of wavelet coefficients...)
- 2012-04-19 21:18:44下载
- 积分:1
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Gauss-Seidel
Gauss-Seidel迭代法 matlab编程( Gauss-Seidel iteration method matlab programming)
- 2012-06-07 15:35:34下载
- 积分:1
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dct
基于dct的伪随机序列的数字图像水印,算法较为简单,鲁棒性一般,不能很好地抵御噪声攻击(Dct pseudo-random sequence-based digital image watermarking algorithm is relatively simple and general robustness against noise attack can not)
- 2013-01-18 22:29:23下载
- 积分:1
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LMS
基于一阶AR模型u(n)=0.99u(n-1)+v(n),白噪声方差0.93627.步长0.05.分别使用M=2和M=3抽头的滤波器,用LMS算法实现u(n)的线性预测估计。并附仿真图已被参考。(Based on a first-order AR model u (n) = 0.99u (n-1) the+v (n), the white noise variance 0.93627 step 0.05. Respectively with M = 2 and M = 3-tap filter, with the LMS algorithm u (n) of the linear prediction estimates. Along with simulation diagram reference.)
- 2012-09-20 09:46:01下载
- 积分:1
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此例程可实现FMCW雷达数据处理得到距离 Example
说明: 此例程可实现FMCW雷达数据处理得到距离。(This routine can realize the FMCW radar data processing to get the distance.)
- 2020-01-12 01:58:41下载
- 积分:1