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ff
说明： 本程序是数字图像矩阵数据的显示及其傅立叶变换的应用(digital image data matrix display and the application of the Fourier transform)
- 2006-05-25 15:14:21下载
- 积分：1
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1
说明： 观察高斯序列 的时域和幅频特性。
①固定p=8，q分别等于2、4、8，观察它们的时域和幅频特性，了解当q取不同值时，对信号序列的时域和幅频特性的影响
②固定q=8，p分别等于8、13、14，观察p变化对信号序列时域和幅频特性的影响，注意p等于多少时，会发生明显的泄露现象，混叠是否也随之出现？记录实验中观察到得现象，绘出相应的时域序列和幅频特性曲线(Observed Gaussian sequence in time domain and amplitude-frequency characteristics. ① fixed p = 8, q is equal to 2,4,8 respectively, to observe them in time domain and amplitude-frequency characteristics, to understand when the different values of q, the signal sequence in time domain and amplitude-frequency characteristics of ② fixed q = 8 , p is equal to 8,13,14 respectively, to observe the changes in the signal sequence p in time domain and amplitude-frequency characteristics, note that p is equal to the number when the apparent leakage phenomenon, aliasing is also gone? Records of the experiment was observed phenomenon, draw the corresponding time-domain sequence and amplitude-frequency characteristic curves)
- 2009-12-05 15:56:32下载
- 积分：1
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localequalizedpixelshift
This code applies local histogram equalization on an input image with a view to improve its contrast ratio. The image is read, converted to grayscale and resized with the inbuilt function of MATLAB. The window size may be changed, however, the window shift is pixel by pixel. The output is definitely a better contrast image as compared to the input but checkerboard effect is evident.
- 2010-12-29 06:06:07下载
- 积分：1
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motaipinyu
模态参数频域识别，是指在频率域内识别试验结构模态参数的方法。(The frequency domain modal parameter identification, is the recognition test in the frequency domain method of structural modal parameters.)
- 2010-02-02 14:42:10下载
- 积分：1
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VideoSudokuSolver
应用matlab的图像处理工具，使用摄像头实时解密数独的程序(The video sudoku solver)
- 2013-11-22 17:20:05下载
- 积分：1
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henbang_v77
用MATLAB实现动态聚类或迭代自组织数据分析，最大信噪比的独立分量分析算法，小波包分析提取振动信号中的特征频率。( Using MATLAB dynamic clustering or iterative self-organizing data analysis, SNR largest independent component analysis algorithm, Wavelet packet analysis to extract vibration signal characteristic frequency.)
- 2017-01-06 13:27:43下载
- 积分：1
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SOM_PREDICTION
SOM-BASED TIME SERIES PREDICTION
Training Time Series
Testing Time Series
Local Linear Mapping (LLM)
Vector-Quantized Temporal Associative Memory (VQTAM)
Global RBF (GRBF, download here) and Local RBF (KRBF)
Local AR predictors using data vectors (LARD)
Local AR predictors using weigth vectors (LARW)
- 2009-12-20 21:34:54下载
- 积分：1
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chengxu
184号元胞自动机以及作为交通流仿真基础的nasch模型(NO.184 cellular automaton , and as a cellular automaton traffic flow simulation model based nasch)
- 2013-08-29 11:43:44下载
- 积分：1
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matlabchazhnh
函数逼近与曲线（面）拟合
种插值方法
数值微分
解线性方程组的直接方法(Function approximation and curve (surface) fitting kinds of interpolation method, numerical micro-decomposition of the direct method of linear equations)
- 2010-01-08 23:44:17下载
- 积分：1
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jinsishang
近似熵m文件
保证正确运行
绝不骗人(ApEn m file to ensure correct operation will not lie)
- 2011-02-14 09:55:20下载
- 积分：1
