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语音处理工具箱
一个非常好的基于MATLAB的语音处理工具箱,对学习语音处理的读者非常有用(a very good MATLAB-based voice processing toolbox for studying voice processing readers very useful)
- 2005-06-29 09:47:48下载
- 积分:1
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ES_FEM_Mindlin_plate
Mindlin plate analysic
- 2011-12-13 12:23:54下载
- 积分:1
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Houghwithdetail
使用matlab进行hough变换,细节原码,并有输出显示(Use of matlab hough transform, detail of the original code, and output display)
- 2013-09-21 09:05:45下载
- 积分:1
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color_for_particle_filter
color feature extraction for target tracking and particle filter
- 2015-01-26 00:54:42下载
- 积分:1
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sfrmat2_guide
适用于MATLAB处理图形,调配mtf,调制传递函数(SFR method for SFR, suitable for MATLAB processing graphics, deployment mtf)
- 2020-09-15 21:27:56下载
- 积分:1
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guijihefangzhen
惯性导航仿真matlab程序,含轨迹生成等(Inertial navigation simulation matlab procedures, including trajectory generation, etc.)
- 2008-07-10 22:14:10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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Fault-diagnosis-of-wind-power
风力发电的故障诊断研究,基于MHE(滚动时域估计)的故障诊断方法(Fault diagnosis of wind power, based MHE (rolling horizon estimation) of the fault diagnosis method)
- 2014-10-11 16:31:18下载
- 积分:1
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q2
说明: To find the decryption of an image.
- 2011-11-19 13:01:10下载
- 积分:1
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l1-slove
压缩感知中求解最优L1范数问题的BP算法内含指导文章(Compressed sensing in L1 norm to solve the problem of optimal BP algorithm article contains guidance)
- 2010-07-08 10:31:26下载
- 积分:1