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ZeroWatermark
基于图像感兴趣区的零水印算法的Matlab实现源代码(Region of interest based image watermarking algorithm)
- 2010-06-07 12:42:10下载
- 积分：1
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tips
Essential tips for Matlab Programing
- 2011-10-19 00:32:39下载
- 积分：1
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DETREND
近红外光谱平滑去噪算法，由于光谱仪得到的光谱信号中既有有用的信息，同时也叠加着随机误差，即噪声，而这种方法能取到很好的去噪作用。(Nir denoising smoothing algorithm, as a result of the spectrometer for spectrum signal in both the useful information, and superposition of the random error, the noise, and this method can get very good denoising effect.
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- 2013-10-03 23:38:07下载
- 积分：1
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fenel_simpson2D
通过利用辛普森二重积分，求解矩形孔菲涅耳衍射，完全正确的代码。(Through the use of Simpson double integral, Fresnel diffraction Rectangular hole completely correct code.)
- 2010-10-21 11:37:14下载
- 积分：1
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S130920052
以12脉波整流电路为研究对象，有效降低网侧电流的谐波畸变，其主要原因在于所采用的移相变压器，能过它可使各6脉波二极管整流器产生的低次谐波相互抵消。利用Matlab—Simulink建立模型对其进行仿真，并对其产生谐波电流进行分析和计算，阐述了其消谐原理。这种整流电路采用两个6脉波二极管整流器进行串联，功率因数较高，提高了直流电压的输出能力，对减少电网中的谐波干扰十分有效，可以有效地消除钢厂电力系统中较高次数的谐波。(Low-order harmonics with 12 pulse rectifier circuit for the study, effectively reducing line current harmonic distortion, mainly due to phase-shifting transformer used, it can make each six-pulse diode rectifier generated offset each other . Using Matlab-Simulink simulation modeling them, and analyze and calculate their produce harmonic currents, described its harmonic elimination principle. This rectifier circuit uses two 6-pulse rectifier diode in series, high power factor, increase the output capacity of the DC voltage to reduce power grid harmonic interference is very effective, steel power system can effectively eliminate high the number of harmonics.
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- 2014-09-24 09:23:55下载
- 积分：1
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kecehgnsheji
信号检测与估计课程设计，matlab仿真(Signal detection and estimation curriculum design, matlab simulation)
- 2013-01-14 11:40:57下载
- 积分：1
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New-folder
Arryindexing in matlab r2009
- 2013-08-29 14:52:40下载
- 积分：1
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MATLAB
该程序代码用于回归分析中线性回归参数估计及显著性分析以及方差齐性检验(parameter estimation in regression analysis)
- 2013-04-15 14:14:02下载
- 积分：1
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Qpsk_mod_demod
qpsk的调制解调源码，注释详细。功能正常。很适合学习调制解调的人.文件包含：
qpsk_mod_demod.m(qpsk mod and demod procedure
qpsk_mod_demod.m)
- 2013-08-31 12:35:37下载
- 积分：1
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Constrained-optimization-problem
有约束最优化问题：利用matlab中已有的函数。举了一个利用里面函数求最小值的例子。这是最优化与运筹学中会经常遇到的问题(Constrained optimization problem: using the matlab existing function. For a use inside function minimise example. This was the optimized and operations research will often encounter problems
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- 2012-11-13 20:49:52下载
- 积分：1
