-
SyntheticSpeechDetector
computes inter frame differenc of log likelihood of calimed speaker s GMM.
- 2014-02-13 23:34:32下载
- 积分：1
-
radar-ambiguity-function
用于计算雷达模糊函数及其性质，关系到雷达的性能计算，很有用！(It s of great importance in computing radar s ambiguity function and property.)
- 2014-03-28 09:22:14下载
- 积分：1
-
kpavsfhm
在MATLAB中求图像纹理特征，计算多重分形非趋势波动分析，包含光伏电池模块、MPPT模块、BOOST模块、逆变模块，合成孔径雷达（SAR)目标成像仿真，正确率可以达到98％。( In the MATLAB image texture feature, Calculate the multifractal trend fluctuation analysis, PV modules contain, MPPT module, BOOST module, inverter module, Synthetic Aperture Radar (SAR) imaging simulation target, Accuracy can reach 98 .)
- 2016-03-19 20:10:13下载
- 积分：1
-
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
-
BLDC
电力电子的三相无刷直流电动机的matlab仿真模型(Three-phase power electronics brushless DC motor matlab simulation model)
- 2013-12-30 11:05:56下载
- 积分：1
-
sinlssvm
利用模糊支持向量机对sinc函数进行仿真验证程序(Fuzzy support vector machine )
- 2010-12-13 12:55:26下载
- 积分：1
-
Video
Video Demystified - 3rd Edition(Video Demystified- 3rd Edition)
- 2010-07-06 13:36:11下载
- 积分：1
-
fddfebs
五对角线性方程组求解程序.
速度奇快.一千阶,0.019秒
一万阶:0.56秒
10万阶:61秒.
数据输入结构见程序内英文说明.(Five linear equations solver. The speed of a swift pace. A thousand bands, ten thousand bands 0.019 seconds: 0.56 seconds 100,000 bands: 61 seconds. Data input structure see process description in English.)
- 2008-04-17 19:03:06下载
- 积分：1
-
gaosi
在matlab环境下的高斯消元法的程序，主要用了列主元法。(Gaussian elimination program in the Matlab environment, with a column main element method.)
- 2012-05-22 19:14:21下载
- 积分：1
-
MATLAB
MATLAB有限元分析与应用,详细的介绍了matlab在结构分析中的应用(MATLAB finite element analysis and application, a detailed description of the matlab in Structural Analysis)
- 2014-02-12 13:02:19下载
- 积分：1
