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Cambridge.University.Press.Numerical.Methods.in
Numerical Methods in Engineering with Matlab by Jaan Kiusalaas
- 2013-12-04 23:38:24下载
- 积分：1
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基于Matlab的双足机器人动力学仿真及仿生控制平台
基于Matlab的双足机器人动力学仿真及仿生控制平台(Dynamic simulation and bionic control platform for Biped Robot Based on Matlab)
- 2018-11-05 11:20:47下载
- 积分：1
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rockModel
可以实现裂缝介质的岩石物理模型正演，matlab编写，很珍贵的资料，请珍惜(Rock physics models for cracked media)
- 2020-10-26 16:19:59下载
- 积分：1
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daitonglvbo
带通滤波，matlab调用函数，同时输出频率域与时间域响应(Bandpass filtering, matlab function is called, the output frequency domain and time domain response)
- 2012-08-12 16:40:17下载
- 积分：1
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meanshift
实现高斯背景建模，并且提取运动目标。具有良好的适用性(Gaussian background modeling to achieve, and extract the moving target. Good applicability)
- 2014-04-10 02:17:47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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basin-of-attraction
利用此程序，可以找出二维离散映射henon map的吸引域(With this program, you can find the two-dimensional discrete domain of attraction map henon map)
- 2021-03-03 16:39:33下载
- 积分：1
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LFC_3_area
Matlab program to solve load frequency control for 3 area system
- 2017-07-24 02:36:28下载
- 积分：1
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iris_recognition
an iris recognition method
- 2010-06-10 04:40:53下载
- 积分：1
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Ask、fsk、psk 调制与解调的实验仿真
Ask、fsk、psk各做一个调制与解调的实验仿真
再做一个三个的结果（误码率）比较，通过图像对输出结果进行对比，
每个仿真的输出结果可随输入数据的改变而相应改变
课程设计需要运用MATLAB编程实现ASK,FSK,PSK，调制解调过程，并且输出其调制后的波形，画出频谱、功率谱密度图，并比较各种调制的误码率情况，讨论其调制效果
(Ask, FSK, PSK each simulation a modulation and demodulation
再做一个三个的结果（误码率）比较，通过图像对输出结果进行对比，
Another three results (BER) by comparison, image are compared to the output results,
每个仿真的输出结果可随输入数据的改变而相应改变
The output of each simulation results with the input data and the corresponding change to change
课程设计需要运用MATLAB编程实现ASK,FSK,PSK，调制解调过程，并且输出其调制后的波形，画出频谱、功率谱密度图，并比较各种调制的误码率情况，讨论其调制效果
Curriculum design needs to realize ASK, using MATLAB FSK programming, PSK, modulation and demodulation process, and the output of the modulated waveform, draw the spectrum, power spectrum density diagram, bit error rate and to compare the different kinds of modulation, discusses the modulation effect
)
- 2020-06-30 00:00:02下载
- 积分：1
