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project
matlab 一维小波分解函数,其功能包括分解与重构
(matlab ?晃 ??????????数, 其 ?| 能 ?? ???庥胫??)
- 2008-08-20 17:34:58下载
- 积分：1
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b-2012-Quadrature-Amplitude-Modulated-Backscatter
please give the matlab program
- 2012-11-06 17:57:38下载
- 积分：1
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frsp_codes
雷达信号处理基石,Fundamentals of Radar Signal Processing,source code for this book, including GUI(Fundamentals of Radar Signal Processing,source code for this book, including GUI)
- 2015-03-14 12:47:31下载
- 积分：1
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me
说明： matlab的源码工具箱，一些函数的M文件(matlab source toolbox, some functions of the M-file)
- 2014-01-24 00:39:51下载
- 积分：1
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Heart_Rate_Matlab
通过读取人体心跳数据，计算心率以及在图片中圈出P,Q,R,S,T波的位置(According the data of human heart,calculate the heart rate and point out where is the P,Q,R,S,T in the picture.)
- 2020-12-18 15:39:10下载
- 积分：1
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mat_emd.tar
Hilbert transform source code
- 2009-06-16 23:52:35下载
- 积分：1
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用Welch法进行功率谱估计
考虑L的三个不同值：L＝256（3个数据段），L＝128(7个数据段)和L=64（15个数据段）。各自的谱估计图如上图所示。可以明显的看到，加窗明显的减小了频谱上的假谱峰，但也更加进一步平滑了谱峰。所以，对于L＝64的情况，在ω＝0.8π的谱线可以很确定的辨认，但是那两个靠近的谱峰不容易区分。对于L＝128的情况，这种情况提供了在分离和检测间最好的均衡。当然，对于在L＝256时的情况，效果是更好的，能够从谱估计图上明显的分辨出三条谱线的存在以及它们幅度关系的强弱。 除了Welch法外，还可以采用对多个周期图求平均的功率谱估计方法的其他方法如Bartlett法等等，在功率谱估计上也能取得较好的结果。(consider three different values : L = 256 (3 data), L = 128 (7 data) and L = 64 (15 data). Their spectral estimation map as shown in Fig. It is clear to see that increase significantly decreasing window of the spectrum of false peaks, but much more to further smooth the peaks. Therefore, L = 64, in the case = 0.8 spectrum can determine the identification, but that the two peaks around is not easy to distinguish. L = 128 for the situation, which provided the separation and detection among the best balanced. Of course, L = 256 in the case, the effect is better, from the spectral estimation map clearly distinguish between the three lines of the existence and their relationship to the rate of strength. In addition to Welch law, but also can be used to map multiple cycle for the average power)
- 2005-07-12 11:18:13下载
- 积分：1
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gudaopanduan
对解列的一个网络，判断出其子系统的个数及每个子系统的节点及其支路(For splitting a network, determine the number of its subsystems and each subsystem node and branch)
- 2013-07-15 15:55:58下载
- 积分：1
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day2code_clearness
计算晴空指数，即入射到水平面的太阳总辐射量与天文辐射之比。(Calculate clear sky index.That is, the ratio of the total solar radiation incident on the horizontal plane to the astronomical radiation.)
- 2021-03-31 19:59:08下载
- 积分：1
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DFT-FFT-master
说明： 利用matlab实现对DFT离散傅里叶算法对数字信号的处理。(Using DFT and FFT to realize discrete processing of digital signal in Matlab environment)
- 2021-03-13 09:28:02下载
- 积分：1
