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fdmex
new face detection that can detect face in image
- 2010-06-15 21:06:11下载
- 积分：1
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Pictock
given metodites stoc
- 2013-02-02 19:41:41下载
- 积分：1
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用于实现MMC的控制输出，三相的输出控制MMC_SX
用于实现MMC的控制输出，三相的输出控制(Used to achieve control output of MMC)
- 2021-01-20 13:28:41下载
- 积分：1
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MATLAB-SIMULINK-example-program
MATLAB-SIMULINK建模与仿真实例程序(MATLAB-SIMULINK modeling and simulation example program)
- 2012-08-10 10:26:14下载
- 积分：1
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mult_comp_perm_t1
使用matlab实现p-value的算法
具体的函数实现。可用来处理统计推断等有关问题。(Specific algorithm matlab achieve p-value function. It can be used to deal with issues related statistical inference.)
- 2013-03-09 13:25:48下载
- 积分：1
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ex3
基于matlab车辆文字识别处理方法(Matlab vehicles based on text recognition processing method)
- 2008-12-12 15:16:44下载
- 积分：1
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bootstrap_filter
bootstrap_filter，粒子滤波器中自举粒子滤波器matlab仿真程序(bootstrap_filter. particle filter bootstrap particle filter Matlab simulation program)
- 2007-06-06 15:29:16下载
- 积分：1
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DCTlicheng
研究表明，构成K一L变换矩阵的向量也就是ToePhtz矩阵的特征向量。与此同时，离散
余弦变换矩阵逼近于ToePutz矩阵的特征向量矩阵，所以离散余弦变换矩阵与自然图像的
K一L变换矩阵十分相似。经过离散余弦变换后的变换系数块的协方差矩阵Cy非常接近对角
阵，即除了对角线元素以外，其它很多元素都近似为0，并且在左上角集中了主要能量。这
反映了自然图像大部分区域变化不大，亮度突变只占少数，即图像能量以低频成分为主的特
性。通过变换后的量化，舍弃对视觉效果影响较小的次要信息，可达到进一步的压缩效果。
虽然从去相关性能的意义上讲，DCT是一种次于K一L变换的准最佳变换，但是从算法实现的角度来看，DCT则远远优于K一L变换。首先，当图像的分块大小确定后，DCT的变换矩阵也就随之确定了，不随输入信号的统计特性变化而变化 其次，二维DCT能够分解成两次一维DCT，有利于硬件实现。
(Studies have shown that constitute a K L transformation matrix vector is ToePhtz eigenvector of the matrix. At the same time, discrete
The cosine transform matrix approximation in ToePutz matrix eigenvector matrix, so the discrete cosine transform matrix and natural images
Is very similar to a K L transformation matrix. After discrete cosine transform, the transform coefficient block of Cy is very close to the diagonal of covariance matrix
Matrix, namely except diagonal elements, many other elements are approximate to 0, and focused the main energy in the upper left corner. this
Reflects the natural images most area changed little, brightness mutations accounted for only a few, the energy is given priority to with low frequency components of image
Sex. Through quantitative after transformation, abandoning smaller effect on the visual performance of secondary information, can achieve further compression effect.
Although from related to the performance of the sense, DCT is a kind o)
- 2013-11-25 16:00:24下载
- 积分：1
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电力系统变压器空载合闸时励磁涌流的仿真bianyaqiliciyongliu
电力系统变压器空载合闸时励磁涌流的仿真，设置好了合闸时间，对励磁涌流波形和存在的谐波进行分析，能直观体现励磁涌流的特点。(Power system transformer load switching inrush current simulation, set closing time, the inrush current waveform and the presence of harmonic analysis, can directly reflect the characteristics of the inrush current.)
- 2020-12-12 00:29:18下载
- 积分：1
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debug-multiple-breakpoints
Testing ECMA conformance of Function.prototype.apply.
- 2014-02-02 22:58:51下载
- 积分：1
