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function
产生持续固定持续时间的正弦脉冲并绘制出其频谱图
(Have a fixed duration of continuous sinusoidal pulse and frequency spectrum to map out its)
- 2009-05-05 20:51:27下载
- 积分：1
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Mat
对MATLAB的MAT文件进行读书，用C++语言实现(read and write mat files, using C++ Language)
- 2009-07-14 16:36:16下载
- 积分：1
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duibidu
使用迭代式阈值算法来提高图像对比度。可以指定某个色阶作为阈值，所有比阈值亮的像素转换为白色；而所有比阈值暗的像素转换为黑色。
(The use of iterative threshold algorithm to enhance image contrast. You can specify a color scale as the threshold, all pixels lighter than the threshold into white and all pixels darker than the threshold value is converted to black.)
- 2012-04-09 22:07:23下载
- 积分：1
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Discrete_Mathematics
a book on discrete mathematics and its applications
- 2014-10-09 09:04:49下载
- 积分：1
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damp_avr_plus_pss
使用MATLAB/SIMULINK分析简单电力系统的小信号（低频振荡）稳定性，研究内容如下：
1）使用SIMULINK建立系统的仿真模型。
2）分析比较有无AVR、PSS对小信号稳定性的影响。
3）分别画出针对励磁机增益KA和PSS增益KSTAB的根轨迹图，分析总结增益KA和KSTAB对小信号稳定性影响的规律。
4）仿真在电压参考值5 阶跃变化情况下有无PSS时的转速响应。
(Using MATLAB/SIMULINK analysis of a simple power system small signal (low frequency oscillation) stability study are as follows:
1) Use SIMULINK to establish a system simulation model.
2) analysis of whether the AVR and PSS for small signal stability.
3) Draw the exciter gain KA PSS gain KSTAB, the root locus plot, analyze and summarize the gain KA and KSTAB small-signal stability of the law.
4) simulation in the case of a 5 step change of the voltage reference value the speed of response with or without PSS.
)
- 2020-12-04 15:59:23下载
- 积分：1
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power-spectrum-Shannon-entropy
信号的功率谱香农熵和功率谱指数熵
matlab 源程序(Signal power spectrum Shannon entropy and entropy
matlab source power spectral index)
- 2021-01-20 16:38:42下载
- 积分：1
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blast_detection_simulation
在窄带Rayleigh快衰落信道下几种检测方法的误码率性能比较(fast narrowband Rayleigh fading channels several methods of detection BER performance comparison)
- 2007-05-19 11:38:48下载
- 积分：1
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Upload_EZW128
matlab环境下利用零树小波的算法对图像进行压缩(using zerotree wavelet algorithm of image compression based on matab)
- 2011-12-05 22:04:43下载
- 积分：1
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DSRbug011005
DSR bug report in pdf format
- 2010-11-23 02:48:58下载
- 积分：1
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sparse_wsf
使用加权子空间拟合（WSF）实现稀疏均匀圆阵DOA估计。优化过程用的是最陡下降法。(Using weighted subspace fitting (WSF) SPARSE DOA estimation with uniform circular arrays. Optimization process using a steepest descent method.)
- 2011-01-25 20:57:46下载
- 积分：1
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