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592ICA
this is good source. try to explore it. and also youll find usefull when need to develop ica cases.
- 2011-06-11 14:00:21下载
- 积分：1
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SSBshiftphrase
这是一个SSB移相法分析信号的Systemview源代码。(This is a SSB phase shift analysis of the signal source code Systemview.)
- 2007-04-07 10:25:06下载
- 积分：1
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Cal_MBI
计算形态学建筑物指数(Morphological Building Index,MBI)(Calculation MBI)
- 2017-03-16 17:06:40下载
- 积分：1
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fencha
微分系统的二维分叉图像的生成，用于分析系统的稳定性(Graphics bifurcation)
- 2016-09-10 07:53:10下载
- 积分：1
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MATLAB_optimization_calculation
matlab最优化计算，包括多种优化算法。(matlab optimization calculation, including a variety of optimization algorithms)
- 2021-03-09 21:59:27下载
- 积分：1
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ppfxy
频谱分析仪，采用MATLAB GUI编程(Spectrum analyzer, using MATLAB GUI Programming)
- 2010-10-24 13:44:47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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Rectifier_spwm2
Three phase rectifier open loop operation demonstrated. 3 Leg converter use SPWM to produce DC output.
Features:
- Ability to control output dc voltage by varying the modulation index
- Optional feature to inject 3rd Harmonic Injection if required.
- Automated post simulation plots to demonstrate input & out voltages.
- 2013-12-20 14:23:12下载
- 积分：1
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my_gcc
自己实现的matlab gcc算法，声源定位的一部分(My own version of gcc in matlab, can be used in locating the speaker.)
- 2013-11-21 22:50:26下载
- 积分：1
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SparseDOA
使用l1-svd的方法求解DOA估计问题(Using the l1-svd method to solve the DOA estimation problem)
- 2020-06-29 23:20:01下载
- 积分：1
