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SPCKLE-SPEED
激光散斑测量微流速,如果有散斑图,输入,给出相应的相对速度(find out the speed of laser speckle)
- 2013-12-02 18:41:40下载
- 积分:1
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sglib-master
Implement and investigate into stochastic Galerkin methods with a special focus on tensor product methods.
- 2015-03-24 23:03:39下载
- 积分:1
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mywavelete_new
读取两个文件夹中对应的图像,将两幅图像进行小波分解,修改小波系数将两幅图像的小波系数进行融合,融合后进行反变换,得到小波分解融合后的图像。(Read the two folders corresponding image, two images using wavelet decomposition, wavelet coefficients modified wavelet coefficients of the two images are fused fusion inverse transform, wavelet decomposition obtained after fusion.)
- 2015-03-26 09:26:08下载
- 积分:1
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ipdownload
some important ip code
- 2011-10-20 00:22:22下载
- 积分:1
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sor
SOR法求解病态线性方程组的MATLAB源代码(SOR method for solving ill-conditioned linear equations MATLAB source code)
- 2015-05-27 15:05:10下载
- 积分:1
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matlab
说明: 简单的傅里叶变换代码 MATLAB 新手适用(T to F )
- 2010-03-18 20:04:23下载
- 积分:1
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Changes-in-the-signal-to-noise-ratio
等间距线性阵列,阵元数M=8,阵元间距d= λ /2,等幅加权,目标方位φr =0°。产生空间白噪声矢量(复高斯分布)。
设阵列信号矢量元素s(m)=exp[j mψr],其信号幅度为1,该阵元接收机附加的高斯噪声为n(m)=nmr+jnmi,其中实虚部均为独立同分布N(0, σ2)的高斯随机数,则该通道合成信号x(m)=s(m) + n(m),其中信噪比为:
SNR = 10 lg[1/(2σ2)] = – 3 – 10 lg(σ2) (dB)
(The spacing of the linear array, and the array element number M = 8, the array element spacing d = λ/2, equal amplitude weighted target azimuth φR = 0. Space generated white noise vector (complex Gaussian distribution). Let array signal vector elements s (m) = exp [j mψr], the signal amplitude, the element receiver additional Gaussian noise n (m) = nmr+jnmi which the real and imaginary parts are independent and identically distributed N ( Gaussian random numbers of 0, σ2), the channel the synthesis signal x (m) = s (m) the PPLS n (m), where SNR is: SNR = 10 lg [1/(2σ2)] =- 3- 10 lg (σ2) (dB))
- 2013-01-22 20:32:07下载
- 积分:1
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CurvilinearRegressionAnalysing
曲线回归分析:直线回归、双对数回归、半对数回归、倒数回归(Curvilinear regression analysis: linear regression, double logarithmic regression, semi-logarithmic regression, countdown)
- 2009-12-31 22:10:23下载
- 积分:1
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suofang
完成图像的比例缩放,可以按照需要完成对图像的大小设置
(To complete the image scaling, image size is set in accordance with the need to complete)
- 2012-05-20 21:08:47下载
- 积分:1
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数字
说明: 基于matlab的数字信号传输系统仿真,pdf文档末尾是完整的matlab代码。(Experiment of digital signal transmission system based on MATLAB)
- 2021-02-06 16:11:59下载
- 积分:1