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mf_scan
mfile for matlab program
- 2010-10-14 15:43:12下载
- 积分：1
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matlab
说明： 这是基于自组织竞争神经网络的例题 具体的自己看(This is based on self-organizing competitive neural network that looks at specific examples)
- 2010-04-14 12:14:56下载
- 积分：1
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n4sid1
子空间辨识程序，可以根据ARX模型，随机的输入输出数据得到系统矩阵(subspace identification matlab)
- 2020-10-29 19:39:56下载
- 积分：1
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mfcc
完整的MFCC程序，利用MATLAB编写，可直接使用移植使用(Complete MFCC procedure, the use of MATLAB can be used directly transplanted to use)
- 2012-04-11 17:45:08下载
- 积分：1
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03607_28
DFT进行频谱分析时的三种现象
1、混叠：对连续信号采样，要求连续信号是带限的，采样频率要足够高。Fs应满足Nyquist采样定理才不产生混叠。
采样前加低通滤波器防混叠
2、频谱泄漏：DFT对时域信号进行了截断（相当于采样信号乘了一个窗函数），时域的乘积相当于频域卷积，改变了原信号频谱。
改用其他窗函数（非矩形）改善泄漏。
3、栅栏现象：DFT 只给出了频谱在采样点上的取值，采样点间的频谱内容丢失。(DFT spectrum analysis of a three phenomena, aliasing : continuous signal sampling, requiring continuous signal is band-limited, the sampling frequency should be high enough. Fs meet the Nyquist Sampling Theorem would not have aliasing. Sampling former low-pass filter plus anti-aliasing 2, spectrum leakage : DFT right time domain signal a disconnect (equivalent to a sampling signal by a window function). time domain is equivalent to the product of frequency-domain convolution, changes in the spectrum of the original signal. Window functions to switch to other (non-rectangular) to improve leakage. 3, fenced phenomenon : DFT spectrum is given only at the sampling point value, sampling points of the spectrum as lost.)
- 2007-05-08 16:22:17下载
- 积分：1
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MATLAB-simulation-and-application
《MATLAB simulation and application》一书的电子源代码(MATLAB simulation and application of electronic source code)
- 2013-12-25 11:14:25下载
- 积分：1
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ant-colony-algorithm
蚁群算法选址的电动汽车充电站与换电站协调规划,对电动汽车充电站与换电站选址有帮助(Ant colony algorithm for the coordination of electric vehicle charging station and power station coordination planning, to the electric vehicle charging station and the site selection of the site to help)
- 2021-03-29 14:09:11下载
- 积分：1
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mayuan
说明： 超宽带无线电信号码元simulink仿真(Ultra-wideband wireless telecommunications numbers per simulink simulation)
- 2010-04-27 17:29:30下载
- 积分：1
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UKFPFUPF
upf滤波算法程序，利用MATLAB编写，相当好用(upf filtering algorithm procedure, and use MATLAB to prepare, very easy to use)
- 2010-01-02 18:52:38下载
- 积分：1
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Artificial-Neural-Network-(ANN)-and-Fuzzy
Artificial Neural Network (ANN) and Fuzzy
- 2012-05-29 16:59:17下载
- 积分：1
