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systemtestask
对中频信号的采用处理，以及速率的转换等，其中使用低通滤波器(The adoption of the IF signal processing, as well as the rate of conversion, in which the use of low-pass filter)
- 2009-11-02 15:33:26下载
- 积分：1
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MyBiDirectionalDCDC
simulink搭建的双向DCDC仿真模块，可以实现能量的双向流动(Bidirectional DCDC can achieve two-way flow of energy.)
- 2018-09-17 09:01:23下载
- 积分：1
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imputation.tar
一个很有用的EM算法程序包，可用于混合高斯模型，值得一看哦(A useful package of the EM algorithm can be used in mixed-Gaussian model, see Oh)
- 2008-03-21 21:54:53下载
- 积分：1
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TLS_VBLAST
total least squares based mimo system simulation
- 2015-02-11 08:29:45下载
- 积分：1
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shortestpath
说明： 基于遗传算法的matlab求解VRP问题（包含时间窗限制）(Genetic algorithm for VRP)
- 2021-04-25 21:18:46下载
- 积分：1
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rayleigh
瑞利衰落信道的MATLAB程序，适合对这个算法模型的理解(Rayleigh fading channel MATLAB, the algorithm for the model of understanding
)
- 2012-04-25 15:18:41下载
- 积分：1
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Mathlab-Easy-Guide
This is a compilation of programming hints and examples about how to use and program MAT-
LAB, with a mind on numerical methods. At present time, this is work in progress, so it s
important to know which version of this document you are dealing with. There will not be
detailed explanations of the examples: I will specically concentrate on where I think you might
have trouble or you might be learning something new.
- 2011-07-02 16:25:27下载
- 积分：1
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pingpao
matlab仿真的平抛运动，无空气阻力，非弹性碰撞（速度衰减40％）(Matlab simulation-parabolic movement, no air resistance, non-elastic collisions (40% rate of attenuation))
- 2007-05-26 12:15:59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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EKF
模拟拓展卡尔曼滤波的计算，雅各比矩阵的运算(Extended Kalman Filter)
- 2020-06-20 22:20:01下载
- 积分：1
