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263-745-1-PB
Matlab自带的Simpowersystems电力仿真环境的指导材料。值得大家参考。(Matlab comes Simpowersystems guidance material power simulation environment. Worthy of your consideration.)
- 2014-09-23 22:08:13下载
- 积分：1
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project
Pulse-code modulation (PCM) is a method used to digitally represent sampled analog signals. It is the standard form of digital audio in computers, Compact Discs, digital telephony and other digital audio applications. In a PCM stream, the amplitude of the analog signal is sampled regularly at uniform intervals, and each sample is quantized to the nearest value within a range of digital steps. Quantization Noise occurs in PCM.
- 2013-10-06 05:07:20下载
- 积分：1
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BlackScholes
布莱克斯科尔斯模型，应用于金融工程领域。(Black Scholes Model, to price the European Call Option and plot the graph. The model is highly used in quantitative field.)
- 2012-12-01 04:54:16下载
- 积分：1
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svm_G_knn
用MATLAB自带的工具箱实现svm的多分类问题，代码有注释。(MATLAB comes with the toolbox to achieve svm multi-classification problem, the code has comments.)
- 2017-01-10 22:44:44下载
- 积分：1
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SparseLab21-Core
一种基于压缩感知技术的图像重建程序，可以提高图像重建质量和速度(Compressed sensing technology based on the image reconstruction process, can improve the quality and speed of image reconstruction)
- 2020-11-26 20:59:32下载
- 积分：1
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3SA
说明： 利用模拟退火算法和Metropolis准则解决TSP问题(Using simulated annealing algorithm and Metropolis criterion to solve TSP problem)
- 2020-04-23 11:11:28下载
- 积分：1
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3Dsound_demo
通过头传输函数的合成3D音效，matlab程序，还是相关的数据(Transfer function through the synthesis of the first 3D sound, matlab program, or related data)
- 2010-11-03 23:04:56下载
- 积分：1
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CGHwatermarkmatlabcode
说明： 关于半色调编码计算全息图的信息隐藏Matlab程序的说明：
算法实现主程序为CGHwatermark；
位相恢复函数为phaseSL；
用计算全息记录已知振幅和位相的复波前函数为Hologen；
半色调编码函数为AMhalftone；
嵌入信息的提取直接调用Matlab自带的FFT2函数；
主程序的函数调用关系如下
读入宿主信息和水印信息-----------phaseSL--->Hologen--->AMhalftone(完成嵌入)--->FFT2（提取水印信息）
主程序结果保存于holo&mark文件夹
对算法鲁棒性测试的程序：
1. 对于剪切操作 Cliptest 结果存放于cliptest文件夹
2. 对于缩放操作 zoomtest 结果存放于zoomtest文件夹
3. 对于旋转操作 rotatetest 结果存放于rotate文件夹
4. 对于滤波操作 filtertest 结果存放于filtertest文件夹
5. 测试算法的时间效率 timetest
6. 分析嵌入信息后图像质量与参数alpha，tao的关系 msetest(err)
- 2008-09-09 10:14:23下载
- 积分：1
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passe_bande
a simulation example of the passe bande filter
- 2010-07-28 23:50:51下载
- 积分：1
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matlab-code-pi-calculation
The number π is a mathematical constant that is the ratio of a circle s circumference to its diameter and is approximately equal to 3.14159. It has been represented by the Greek letter "π" since the mid-18th century, though it is also sometimes romanized as "pi
- 2013-12-30 00:35:55下载
- 积分：1
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