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Test_Code1
已知一个序列x(n)=0.5cos(0.55*pi*n)+cos(0.45*pi*n),时域FFT分析其频谱。
(1)使用不同宽度的矩形窗截断该序列为M点,取M分别为:20,40,160,观察不同长度对频谱影响;(2)使用哈明窗和凯泽窗重做;(3)对三种窗的结果进行分析比较;(4)总结窗类型和长度对频谱分析的影响。
(Known a sequence x (n) = 0.5cos (0.55* pi* n)+ Cos (0.45* pi* n), time-domain FFT analysis of its spectrum. (1) use a different width of the rectangular window of the sequence for M cut-off point, take M are as follows: 20,40,160, observing the impact of different lengths of the spectrum (2) the use of Hamming window and the Kaiser window redo (3 ) on the three windows analyzed and compared the results (4) summarize the type and length of window for spectrum analysis.)
- 2007-10-30 17:08:01下载
- 积分:1
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self-tuning-control
自校正实例源代码,包含最小方差(间接和直接)自校正控制源代码,极点配置自校正控制等。(Since the correction source code examples, including minimum variance (indirect and direct) from corrective control the source code, and the pole assignment pid self-tuning control, etc.)
- 2012-05-05 13:49:08下载
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modoptimization
MOdulation optimization for green communications
- 2015-01-13 16:38:07下载
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2016数学建模_系泊系统代码
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DS
说明: A DS Spread Spectrum simulation code.
- 2008-05-21 16:21:42下载
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kljhb
说明: 这个程序属于matlab里面的画图功能,里面包含很多小功能(This process belongs to the drawing inside the matlab function, which contains many small features)
- 2009-08-03 23:03:37下载
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tic_toc_use
matlab中tic与toc函数联合进度条使用例子(tic toc function matlab in combination with the use of examples progress bar)
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FCMClust
algorithme FCM code matlab type .m
- 2013-08-15 12:23:51下载
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5th-WENO-Matlab-Example
计算流体力学 五阶WENO离散格式Matlab实例(求解波动方程等)
可直接运行(spatially 5th order weno scheme)
- 2020-12-28 16:29:02下载
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kalman
关于卡尔曼滤波器进行时间序列的预测,有助于初学者的学习(Predictions about the Calman filter for time series, will help beginners to learn)
- 2015-01-25 19:23:29下载
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