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qiugenmusic
一种MUSIC算法的改进形式，大大的减小了计算量(An improved form of the MUSIC algorithm, greatly reduce the amount of computation)
- 2012-08-27 19:47:06下载
- 积分：1
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mat
this is a lpf code in matlab
- 2011-01-28 19:34:57下载
- 积分：1
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soundchange
对原始语音进行上采样和下采样，分析对比他们的时域图和频谱图。最后对比原始语音、75HZ激励、150HZ激励以及噪声激励下的效果(SOME SIMPLE MANIPULATIONS OF SOUND USING DIGITAL SIGNAL PROCESSING
The original sound and its spectrogram
Downsampling the waveform
downsampling
Upsampling the waveform
Linear filtering the waveform
Original speech
The source-filter model of speech
Speech with 75-Hz excitation
Speech with 150-Hz excitation
Speech with noise excitation)
- 2010-05-06 09:28:17下载
- 积分：1
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svpwm50
50赫兹直流逆变电源MATLAB仿真 矢量控制(50 Hz DC power inverter MATLAB simulation vector control)
- 2012-09-07 15:15:48下载
- 积分：1
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irr_predict_bp
光伏发电功率主要受太阳辐照度影响，所以准确预测太阳辐照度对光伏功率预测十分重要。程序采用小波分解先对辐照度数据进行分解，然后再用bp神经网络对分解的辐照度数据分别预测，再组合作为最后的预测结果。(Photovoltaic power generation is mainly affected by solar irradiance, so accurate prediction of solar irradiance is very important for photovoltaic power prediction. The program uses wavelet decomposition to decompose the irradiance data, then uses BP neural network to predict the decomposed irradiance data separately, and then combines them as the final prediction result.)
- 2020-08-02 20:08:34下载
- 积分：1
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GA-Wavelet-BP
基于遗传算法的小波神经网络预测模型，在神经网络基础上做的改进(Wavelet neural network forecasting model based on genetic algorithms, neural network based on the improvements made)
- 2016-07-08 14:51:27下载
- 积分：1
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hpfilter
这不是一个标准MATLAB的函数
H = hpfilter （类型，男，氮， D0 ， n ）的创建传递函数的高通滤波器，氢，指定的类型和大小MxN 。可能的值类型， D0和N是： 理想 理想高通滤波器的截止频率D0 。 Ifsupplied ， n是被忽略。 btw 巴特沃思高通滤波器
n阶和截止D0 。
gaussn 高斯高通滤波器的截止（标准偏差） D0 。
如果提供，正被忽略。 M和N应该是偶数的密度泛函过滤。(THIS IS NOT A STANDARD MATLAB FUNCTION
H = hpfilter (type,M,N,D0,n) creates the transfer function of a highpass filter, H, of the specified type and size MxN. Possible values for type, D0, and n are: ideal Ideal highpass filter with cutoff frequency D0. Ifsupplied, n is ignored. btw Butterworth highpass filter
of order n, and cutoff D0.
gaussn Gaussian highpass filter with cutoff (standard deviation)D0.
)
- 2009-03-21 19:05:50下载
- 积分：1
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solarpositionermanu
a program to simulate the position of the sun in the sky by two angles the altitude and the azimuth
- 2010-11-02 18:49:53下载
- 积分：1
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BER-of-BPSK
BPSK BER MATLAB Simulink and Theory
- 2011-06-06 23:12:18下载
- 积分：1
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kurt_grad_
基于峭度的盲源分离，使用最速下降法，适合初学者(BSS based on kurtosis by gradient)
- 2014-01-03 14:54:59下载
- 积分：1
