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capon
capon目标方位估计，可直接用，简单明了，推荐(failed to translate)
- 2010-12-22 17:11:53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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GA
说明： 遗传算法的原理及MATLAB 环境中实现遗传算法各算子的编程方法,并以一个简单的实例说明所编程序在函数全局寻优中的应用。(The principle of genetic algorithms and genetic algorithms MATLAB environment to achieve the programming method of the operator, and a simple example shows the function of the programmed application of global optimization.)
- 2011-04-14 19:32:42下载
- 积分：1
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matlabforserial
matlab串口通信，实例教程，基于GUI的matlab串口通信编程(matlab serial communication, tutorial examples, GUI-based serial communication programming matlab)
- 2020-07-24 16:08:43下载
- 积分：1
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teste
source fonte para melhor conhecimentos em estudos em linguagem dlephi 7
- 2014-10-03 00:12:08下载
- 积分：1
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SMOmodel
永磁同步电机速度传感器——基于SMO的无速度传感器MATLAB仿真(SMO without speed sensor-based MATLAB simulation)
- 2013-05-04 00:42:15下载
- 积分：1
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3
Matlab gui ,about matlab gui importat info
- 2013-05-16 05:11:44下载
- 积分：1
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Mote_Carlo_snr_ber
蒙特卡洛法对2psk,2fsk通信系统进行仿真，计算不同信噪比(SNR)条件下的误码率（BER）并画图(2PSK,2FSK communication system simulation using Monte Carlo method in MATLAB, calculating the different BERs for different SNRs and plot figures.)
- 2014-07-04 13:49:22下载
- 积分：1
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heartmusic
一个能根据心电图信号产生音乐的matlab程序，根据心电信号P, Q, R, S, 和 T的不同产生不同的音乐，用Midi with Piano tamber使产生的声音更好听 (An ECG signal generator in accordance with matlab music program, according to ECG P, Q, R, S, and T have different different music, use Midi with Piano tamber so have to listen to the voice of a better)
- 2009-02-24 11:30:35下载
- 积分：1
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gui
matlab 关于GUI 技术的知识，希望对GUI设计感兴趣的有帮助(the matlab GUI technology knowledge, hope interested in GUI design)
- 2013-04-01 13:37:30下载
- 积分：1
