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Motion_array_interference
平移运动阵列，每次快拍平移一个阵元间距，然后将各个时刻阵元上接收到的信号相加，从而使得原来相干的信号变成部分相关信号。该程序观察阵元上信号形成的干涉条纹，以此判断信号的相干程度(Translational motion array, shifting each time a snapshot array element spacing, array element and then each time the signal received on the sum, so that the original signal into a coherent part of the relevant signals. Array element of the program observe the interference fringes formed on the signal in order to determine the degree of coherent signals)
- 2011-05-25 10:36:59下载
- 积分：1
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tls_esprit
运用旋转不变法估计信号的到达角，仿真了信噪比与均方误差的关系，信号为调制信号可以运行，(Using the rotation is not political reform to estimate the doas of the signal, the simulation the relationship between SNR and the mean square error, signal modulation signals can run,)
- 2014-09-15 08:08:34下载
- 积分：1
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qpsk
OFDM for BER using qpsk
- 2014-02-04 19:37:44下载
- 积分：1
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matlab
用MATLAB对图像的处理，图像反转和灰度线性变换(Using MATLAB image processing, image inversion and grayscale linear transformation)
- 2012-05-22 20:15:51下载
- 积分：1
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Ica-to-face
The above file show the Independent componets analysis used in face recognisation
- 2013-08-09 15:28:08下载
- 积分：1
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pcnn
利用pcnn，每当有一批像素对应的神经元点火，对像素值进行一次修正。第n次点火的所有神经元用矩阵B（n）表示，
已经点火的像素位置标记为‘1’，未点火的标记为‘0’。通过一个3*3的模板滑过B（n），判断若模板内的值全为‘1’或全为‘0’，
则这些像素值不进行处理，否则若模板中心的值为‘1’，则增加该位置的像素值的大小，中心值为‘0’，则减小像素值。该功能由xiugai(B,K)函数实现
Beta取负值来抑制周围的神经元点火，因为输入pcnn（X）的是模糊图像，抑制之后使处理的像素值更加接近原图像的像素值（抑制参数通过试验确定，并不精确）
总之运行结果只是对像素值变化较大的边缘区域进行了像素值的修正。
通过不断调整参数使峰值信噪比有所升高，但是升高得不是太多(Use pcnn, whenever a group of pixels corresponding to the firing of neurons, a correction value for the pixel. Ignition of all the n-th neuron matrix B (n) represents,
Already ignition pixel position labeled 1 , unfired labeled 0 . By a 3* 3 templates over the B (n), determines if the value within the template are all 1 or all 0 ,
These pixel values are not processed, otherwise the value if the template center 1 , then the increase in the size of the pixel values of the position, the center value of 0 , the pixel value is reduced. This function is implemented by xiugai (B, K) function
Beta is a negative value around the element to inhibit neuronal firing, because the input pcnn (X) is a blurred image, the pixel values of inhibition after treatment of the pixel value closer to an original image (suppression parameter determined by experiment, is not exact)
Results only in short run large changes in the edge region of the pixel values of the corrected pixel values.
)
- 2014-12-01 09:16:42下载
- 积分：1
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simple-EMD
一个最简单的EMD分解程序，并且附带部分注释，特别适合初学者学习。(
我的收藏设置
一个最简单的EMD分解程序，并且附带部分注释，特别适合初学者学习。
One of the most simple EMD program, with some of the notes, especially suitable for beginners to learn.
)
- 2015-04-19 13:02:06下载
- 积分：1
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gmyuce
说明： 灰色预测模型matlab实现此模型可以做一些长期的预测(Gray prediction model matlab can do this model to achieve some long-term forecast)
- 2009-08-18 20:02:07下载
- 积分：1
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hasanmpttboost
BOOST MPPT FOR PV SYSTEM
- 2014-01-26 13:36:22下载
- 积分：1
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wavemax
输入为JPG格式图像，通过小波模极大值提取图像边缘，共分3级进行提取，输出包括原图像边缘检测结果和不同级别小波边缘图像。(JPG format input image, the wavelet modulus maxima extracted image edge extraction is divided into three, the output includes the original image edge detection results and the different levels of wavelet edge image.)
- 2010-12-27 16:52:04下载
- 积分：1
