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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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chengxu
gm(1,1)灰色预测模型，可以进行各种预测。短期的电力负荷预测尤其的好。也可以进行中长期的预测，但是效果没有短期的好。(gm (1,1) Grey forecasting model can predict all kinds. Short-term load forecasting particularly well. Can also make long-term forecast, but they were not short of good.)
- 2010-05-23 21:05:40下载
- 积分：1
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nlfm_pc
该仿真程序通过窗函数法设计非线性调频信号，并仿真了非线性调频信号的脉冲压缩(this matlab program has simulated the non-linear frequency modulation signal and it s compression)
- 2020-07-02 13:00:01下载
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ME_EDDR_final_code_Diamond
The error is detected efficiently during the motion estimation process
- 2015-03-25 00:55:00下载
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inputdata
计算任意两点间的欧式距离,结果保存为excel格式(calculate the Euclidean distance between any two points,saved as the form of excel)
- 2015-03-26 14:45:10下载
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单风电场潮流计算模型，风电集群潮流模型，最优潮流计算，N-1最优潮流计算(detailed wind power model, optimal power flow computation and N-1 based SCOPF)
- 2018-03-27 16:38:00下载
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利用颜色进行图像检索
通过计算一副原始图像的直方图，再进行均衡化，降图库中的图片也进行相同的操作，与图库中中的图片进行比较，最接近的就作为输出相似的图片。。。。。
- 2022-07-07 23:05:46下载
- 积分：1
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light_spot_center
非常准确的光斑重心算法，基于matlab (Very accurate spot focus algorithm, based on Matlab)
- 2012-07-06 09:34:14下载
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mp
matlab版本
图论中的单源最短路径算法
一般C版本的比较多，这里提供matlab版本的，更简单方便使用
(matlab code of minimum path problem in graph theory)
- 2013-11-13 17:47:29下载
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VMD_2D
二维变分模态分解可于图象处理等，最新的自适应分解方法(2D Variational Mode Decomposition，WHICH CAN BE USED FOR IMAGE )
- 2021-03-10 13:29:27下载
- 积分：1
