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math_experiment
数学实验，包括高等数学、概率统计、线性代数等的讲解，全部用matlab实现(Mathematical experiment, including advanced mathematics, probability and statistics, linear algebra and so on, all with the realization matlab)
- 2008-12-16 16:03:53下载
- 积分：1
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svmTrain2
局部化的支持向量机（LSVR）训练内核函数(function for LSVR(localized support vector regression) training)
- 2010-09-19 20:31:00下载
- 积分：1
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simulated-annealing-algoritham
通过例子讲解模拟退火法的优化原理和方法，浅显易懂！(The global minimum of function can be obtained by the simulated annealing algritm.)
- 2014-02-27 09:26:12下载
- 积分：1
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2PSK
2PSK调制器的设计,在通信原理教学中应用MATLAB语言，可借助MATLAB方便的绘图性，把信号的频谱用MATLAB图形,很好地展现给学生，这样学生可以通过形象的图形来掌握抽象的理论，从而更好地理解原理．(2PSK modulator design, principles of teaching in the communications applications MATLAB language, can take advantage of MATLAB graphics and convenient, the spectrum signal using MATLAB graphics, a good show to the students so that students can grasp the image of the graphics to the theory of abstract to better understand the principle.)
- 2009-04-22 19:21:42下载
- 积分：1
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ACSR
This program displays the code name for the aluminum conductors
steel reinforced (ACSR). To obtain the characteristics of the
ACSR conductors enter the conductor code name within single quotes
- 2014-10-07 14:34:37下载
- 积分：1
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dwt2
本文提出了一种基于独立分量分析的音频数字水印方法。嵌入水印时,对原始音频文件进行一级小波分解,在分解
得到的逼近分量中利用随机混合方法嵌入水印后进行小波逆变换形成嵌入水印的音频文件。仿真实验结果表明这种方
法的强鲁棒性和可行性。(Abstract:Audio p roduction is one of the important digital multimedias, which transmit becomes more and more convenient. To
p revent the multimedia content from being stolen or illegally used, audio content p rotection techniques become increasingly impor2
tant so that the potential of these app lications can be reached. As the importantmethod of copyright p rotection, the digitalwater2
marking technology has been acquired widely recognition and research. This paper p resents a method of digital audio watermark2
ing based on independent component analysis. When embedding watermarking, the original audio is decomposed by single2level
discrete 12D wavelet transform, watermarking is embedded by mixing randomly to the app roximation coefficient vector obtained,
and the audio is single2level reconstructed receiving audio havingwatermarking. Emulated experiment results show that thismeth2
od is robust and feasible.)
- 2009-06-04 17:43:21下载
- 积分：1
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get_point_v1
segment and clustring
- 2010-12-26 01:13:59下载
- 积分：1
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ofdm
说明： 6. 在三条径的瑞利信道中，对于OFDM：
(1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。
(6. In the three path Rayleigh channel, for OFDM: (1) Please design a specific guide-assisted channel estimation method, the Simulink simulation, BPSK modulation measuring the bit error rate performance. Draw-bit signal to noise ratio and channel estimation mean square error of the curve, draw-bit signal to noise ratio and bit error rate curve.)
- 2010-04-05 10:04:16下载
- 积分：1
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LEACH11
leach algorithm for wsn
- 2012-04-16 03:23:16下载
- 积分：1
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xiaodianliujiedi
电力系统中小电流接地故障仿真，模拟了10KV系统中性点不接地、中性点经消弧线圈两种状态下的电压、电流波形。(Power system small and medium-current ground fault simulation, simulation 10KV system ungrounded, under the two states of the neutral point arc suppression coil voltage and current waveforms.)
- 2021-04-01 22:39:07下载
- 积分：1
