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specananl1
spectral analysis of speech signal
- 2012-04-12 14:40:37下载
- 积分：1
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RTAC-H2Hinf-control
this is a zip file contain matlab file of uncertainty modeling and identification of a RTAC case study system and in next step control of this system with h2/hinf algorithm.
- 2012-04-29 04:29:45下载
- 积分：1
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VADNeuronal
The safest direction to navigate to is calculated the m.In order to mathematically calculate the safest direction, the following procedure is used. The pixels representing the obstacles are multiplied with the square their vertical co-ordinate
- 2014-12-10 20:49:56下载
- 积分：1
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deltafrek1
format figure to workspace in matlab you can using matlab r2009b don t later
- 2012-11-29 05:17:53下载
- 积分：1
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a
说明： 基于遗传算法的评价函数（UUV）PID参数的遗传优化(Underwater Unmaned vecile)
- 2017-12-30 10:54:12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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xianquexianzhengfangjin
声子晶体线缺陷的程序，自己编写的很好用，给需要做声子晶体方面的同行参考(Phononic crystal line defect in the program, write your own good, need to make a sound sub-crystal counterparts reference)
- 2012-04-19 13:11:16下载
- 积分：1
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near_field
实现水下舰艇噪声定位 主题是矢量阵近场聚焦(The principle of convention and MVDR near-field focusi ng beamforming technology based on vector hydrophone linear array are investigated in the thesis, simulation is carried on using MATLAB.)
- 2020-11-07 17:39:48下载
- 积分：1
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chuanbosuanzi_DOA
空间谱估计基于传播算子DOA估计算法MATLAB仿真程序(Spatial spectrum estimation based on propagator DOA estimation algorithm MATLAB simulation program)
- 2011-09-18 10:42:21下载
- 积分：1
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FLch2bzsheg2
系统辨识及其MATLAB仿真,白噪声产生程序(System Identification and MATLAB simulation, white noise generator)
- 2013-11-13 15:48:50下载
- 积分：1
