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kernel
This is the Kernel function for BPPM Signals. If 1 or 0 it is transformed to anoher pre-defined waveform.
- 2010-11-03 15:34:34下载
- 积分：1
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emd
matlabs实现emd的算法，可画出三维时频图。(this program is emd for matlab.this program can plot the three dimensions pictures.)
- 2017-03-25 10:36:15下载
- 积分：1
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conicalmotion
说明： 采用四元数法的标准圆锥运动的姿态角仿真程序，。(Quaternion method using the standard cone movement attitude angle simulation procedures.)
- 2008-12-06 16:40:53下载
- 积分：1
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image-frequency-shift
对一幅图像的频谱进行频率位移，移到窗口中央，并显示出频率变换后的频谱图(The frequency spectrum of the image frequency shift, to move the central window, and shows the spectrum after the frequency conversion)
- 2011-05-10 16:14:43下载
- 积分：1
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rolling_mill
good matlab files for rolling mill type models.............
- 2011-05-15 16:05:52下载
- 积分：1
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cv7
discreet continous, fir and step model matrix
- 2014-12-16 20:11:59下载
- 积分：1
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code
0_Linear：线性回归练习
1_LogistRegression：逻辑回归练习
2_boston：波士顿房价预测
3_regularization：正则化
5_stock：股票价格预测
6_CTR：点击率预测
7_all_model：回归与分类模型
8_muticlass：多分类练习
9_regression_implement：不同回归算法tf实现(0_Linear.
1_LogistRegression.
2_boston.
3_regularization.
5_stock.
6_CTR.
7_all_model.
8_muticlass.
9_regression_implement.)
- 2019-05-24 14:44:22下载
- 积分：1
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零熵法
说明： 针对低信噪比环境下基于能零比的端点检测方法准确率低的问题,提出了一种结合谱减法和短时零熵法的端点检测方法。首先通过功率谱减法对带噪语音进行降噪处理,然后结合短时平均过零率特征与谱熵特征,构造出一种新的语音参数,即短时零熵,最后运用双门限算法进行端点检测。实验结果表明该方法在复杂噪声环境下具有良好的端点检测性能,降低了检测的误判率。(To solve the problem of low accuracy of endpoint detection method based on energy zero ratio in low SNR environment, an endpoint detection method combining spectral subtraction and Short-term zero entropy method is proposed. Firstly, the noise is reduced by power spectrum subtraction, then a new speech parameter, short-time zero entropy, is constructed by combining the short-time average zero crossing rate and spectral entropy. Finally, the double threshold algorithm is used for endpoint detection. The experimental results show that this method has good performance of endpoint detection in complex noise environment, and reduces the rate of detection error.)
- 2020-06-24 11:34:11下载
- 积分：1
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fastL1kick
It is fast sparse linear programming solver, with fast speeder.
- 2009-05-12 02:14:42下载
- 积分：1
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LTE_3GPP
LTE standard using multiple antennas aligning with 3 GPPP standard
- 2014-10-02 00:11:52下载
- 积分：1
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