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dtmf
• To design a GUI in MATLAB for Dual-Tone Multi-Frequency (DTMF) telephone key pad, including DTMF Signal generator and DTMF tone detector
• To simulate the DTMF signals with noise based on the specifications given.
• To decode and display the DTMF signals by using FFT algorithm
- 2007-07-28 18:17:44下载
- 积分：1
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guanlian
能求出关联矩阵、所有的树，并可选定每一条树，求的的其相应的回路矩阵Qf，及割集矩阵Bf(To find the correlation matrix, all the trees, each tree can be selected, find the circuit of its corresponding matrix Qf, and cut-set matrix Bf)
- 2010-06-01 10:20:01下载
- 积分：1
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bpsk_generate
说明： 产生BPSK基带数字信号的时域波形。其中基带数字信号的传输速率以及每个码元周期内载波的周期数可以设置。(To generate the time-domain wave for BPSK. And the transmitting rate and the frequency of the carrier can both be set in the program.)
- 2010-03-31 17:45:21下载
- 积分：1
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fuzzyPI
利用模糊PI控制器对空调室温对象进行控制，给出具体的室温模型及其对应的控制代码。(fuzzy PI controller targets for air-conditioning control room temperature, give a specific room temperature model and the corresponding control code.)
- 2007-05-25 22:27:44下载
- 积分：1
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chazhi
基于差值法的图像变化检测。最大类间方差法确定阈值。matlab 编程(Difference method based on image change detection. Otsu method to determine the threshold. matlab programming)
- 2011-11-17 20:27:46下载
- 积分：1
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MATLABqiuzuizhi
应用小种群遗传原理求函数最值的matlab实例(max or min)
- 2011-12-29 21:05:22下载
- 积分：1
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MATLAB-DOA
通信信号处理MATLAB的入门教程，和空间谱估计DOA估计的方法(Communication Signal Processing MATLAB introductory tutorial, and spatial spectrum estimation method for DOA Estimation)
- 2015-04-27 10:04:37下载
- 积分：1
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pls
程序尚不完善，固定提取了3个主成分，没有做寻求最佳主成分个数；没有做交叉有效性检验 (good)
- 2009-09-24 11:24:10下载
- 积分：1
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imageMorphology
Thresholding is used to segment an image by setting all pixels whose intensity values are above a threshold to a foreground value and all the remaining pixels to a background value.
Whereas the conventional thresholding operator uses a global threshold for all pixels, adaptive thresholding changes the threshold dynamically over the image. This more sophisticated version of thresholding can accommodate changing lighting conditions in the image, e.g. those occurring as a result of a strong illumination gradient or shadows.
- 2015-02-25 17:43:06下载
- 积分：1
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fuliye-Laplace
通过Fourier与Laplace逆变换，把时域图变成频域图，增强信号的可视性。(Through the inverse transformation of Fourier and Laplace, the time domain diagram is transformed into frequency domain graph to enhance the visibility of the signal.)
- 2020-07-20 19:58:47下载
- 积分：1
