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matlab
汽车仿真关于汽车经济性的源代码，很不错的资料。(car )
- 2010-07-12 12:24:47下载
- 积分：1
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matlab111
可以画出双曲线的图形,比较好用,同时也可为大家编写画其他函数曲线提供借鉴.(Hyperbola can be drawn in the graphics, more convenient, but also for the preparation of U.S. painting other function curve for reference.)
- 2020-12-08 09:29:21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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untitled2
MRAC control with simulink
- 2011-10-24 03:58:26下载
- 积分：1
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mmn
mmn排队系统仿真源代码，gui界面，实现动画仿真(mmn queuing system simulation source code)
- 2021-04-11 17:28:57下载
- 积分：1
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改进版的bp神经网络算法编程（pso）
说明： 神经网络算法，适合适合科研人员和学生进行优化和调参。新手理解鱼群算法，希望大家可以认真学习其中的道理。(Neural network algorithm is suitable for scientific researchers and students to optimize and participate. Novice understands Fish Swarm Algorithms, I hope you can seriously learn the truth.)
- 2019-06-01 22:26:04下载
- 积分：1
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ii
说明： matlab测试图片以及脚本，内容不多，比较简洁(matlab test pictures and scripts, the contents of small, relatively simple)
- 2010-10-22 20:01:16下载
- 积分：1
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Karlman
matlab实现卡尔曼滤波算法，图形显示滤波轨迹和速度，以及滤波的标准差(Kalman filter algorithm to achieve matlab, graphical display trajectory and speed filtering, as well as the standard deviation of filtering)
- 2009-05-14 20:00:11下载
- 积分：1
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BFS
广度优先搜索算法，做了很详细的解释，大家可以有空学习交流下。(Breadth-first search algorithm, and made a very detailed explanation, you can free exchange under studying.
)
- 2014-11-04 21:31:16下载
- 积分：1
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LETITSNOW-
使得最近打开的MATLAB图形开始下雪，如果没有已经打开的窗口，则首先创建一个窗口。(LETITSNOW- Make the figure snow!
Usage:
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letitsnow - Create snow in the CURRENT figure. If no figure
exists, an empty figure will be created.
letitsnow(figure_hdl) - Create snow in the figure represented by
figure_hdl
letitsnow(figure_hdl, color)- Create snow with the specified color
color is a scalar ranged 0~1)
- 2012-03-22 22:44:55下载
- 积分：1
