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bartlett_with_for
psd estimation using bartlet method
- 2011-01-18 15:07:32下载
- 积分：1
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脉搏波信号提取
对脉搏信号进行滤波处理后，再进行时域分析和频域分析，提取出脉搏信号的周期、峰值、频率等特征。(After filtering the pulse signal, time domain analysis and frequency domain analysis are carried out to extract the characteristics of pulse signal such as period, peak value and frequency.)
- 2021-05-22 13:30:02下载
- 积分：1
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MeanShift
Mean Shift 这个概念最早是由Fukunaga等人[1]于1975年在一篇关于概率密度梯度函数的估计中提出来的,其最初含义正如其名,就是偏移的均值向量,在这里Mean Shift是一个名词,它指代的是一个向量,但随着Mean Shift理论的发展,Mean Shift的含义也发生了变化,如果我们说Mean Shift算法,一般是指一个迭代的步骤,即先算出当前点的偏移均值,移动该点到其偏移均值,然后以此为新的起始点,继续移动,直到满足一定的条件结束.
用matlab实现mean shift算法仿真(Mean Shift the concept was first used by Fukunaga et al [1] in 1975 in an article on the probability density function estimation of gradient raised its original meaning, as its name implies, is the offset of the mean vector, where is the Mean Shift a noun, it refers to a vector, but with the Mean Shift the development of the theory, Mean Shift the meaning has changed, if we say that Mean Shift algorithm, generally refers to an iterative steps, namely, first calculate the current point Mean offset, move the shift points to its average, and then as a new starting point and continue to move until the end to meet certain conditions. realize using mean shift algorithm matlab simulation)
- 2009-02-11 20:58:57下载
- 积分：1
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BOC_BPSK
GPS信号的BPSK调制以及BOC信号的功率谱的ｍａｔｌａｂ仿真程序，可以将两者结合起来比较学习(GPS signals BPSK and BOC modulation signal of the power spectrum matlab simulation program, you can compare the two to combine learning)
- 2020-10-28 14:29:58下载
- 积分：1
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cengcifenxi
本程序用于求解层次分析法中的特征值问题。正互反阵最大特征值和特征向量实用算法，本程序为求和法。(This procedure is used to solve the ahp eigenvalue problems. Is reciprocal array maximum eigenvalue and eigenvector practical algorithm, the procedures for the methods of summation by.
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- 2010-12-03 19:52:51下载
- 积分：1
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xorrfir
By evaluating its performance through computer simulations for various channels(it suitable for high-speed channel equalization.)
- 2013-01-02 23:12:10下载
- 积分：1
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multi_level_inverter
facts with multi level inverter simulation with matlab simulink toolbox
- 2014-09-20 02:48:38下载
- 积分：1
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kmeanscluster
K-means clustering algorithm
- 2014-11-02 01:35:59下载
- 积分：1
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Fractal
分形维数应用与MATLAB实现——借助分形维数理论，对二维图像和语音信号进行分析计算，让读者真正掌握分析盒维数的计算。(Fractal dimension and MATLAB realization——With the fractal dimension theory, the two-dimensional image and speech signal analysis and calculation, so that the reader grasp the real calculation cartridge dimensions.)
- 2016-05-16 15:32:33下载
- 积分：1
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FM_phase_noise_1
The file calculates and plots FM noise sidebands for a carrier. It also does sinusoidal modulation. This simple way of adding noise to a carrier is useful for simulation of PLLs. It turns out, though, that the mean of the randn function is not as close to zero as it could be, and this causes the fft to generate extra sideband energy, which makes it appear as if the noise is not what would be expected. This program gets around this by adding a fudge factor to the randn results to eliminate this problem. It took me ages to figure this out, I hope to reduce a similar effort for others
- 2011-07-20 21:08:11下载
- 积分：1
