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TDOA
双站交叉定位误差展示程序 产生观测数据
假设被定位对象匀速地从A点(dx1,dy1)运动到B点(dx2,dy2)，单位：km
使用速度输入V(km/h)，则dx2=V*t，t为观测时长(h)
dy1=dy2=R，目标距离
假设采样时间间隔为1h(Bistatic cross-positioning errors show program)
- 2012-04-09 20:42:14下载
- 积分：1
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matlab6.5ebookacodes
Matlab6.5教程的电子书以及相关源码(Matlab6.5 tutorial e-book and Related Items)
- 2011-08-20 23:57:15下载
- 积分：1
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i_lab2lab
Adapt LAB to another illuminant/observer.
- 2012-07-13 10:56:18下载
- 积分：1
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duodianheyi
多个位置点数据按照一定距离或者编号长度组合成一个数据(Multiple locations into one data point data according to a certain distance or number length)
- 2015-02-03 21:57:35下载
- 积分：1
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matlab-editbox
matlab gui中使用editbox显示中文，矩阵的功能，附有说明文件和一个实例(matlab gui use editbox display Chinese, the matrix of functions, with documentation and an example)
- 2010-06-26 14:05:57下载
- 积分：1
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sign_flip01
该算法实现效果很好，可用于图像处理方面等等。(The algorithm works well, can be used for image processing and so on.)
- 2010-10-11 14:53:59下载
- 积分：1
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SENSEgfactorcalculation
计算SENSE重建图像中的g-factor,这是并行磁共振成像SENSE算法的关键一步(G-factor is the metric to quantify the amplificaiton of noise power in reconstructing SENSE accelerated image. The detail was presented in Pruessmann s 1999 Magn. Reson. Med. paper. In theory, g-factor is the pixel-by-pixel ratio of the image variance between the SENSE reconstructed image and un-accelerated image. And g-factor depends on: (1) the k-space data trajectory (2) coil sensitivit profiles (3) noise covariance matrix of the array coil)
- 2009-06-06 18:32:02下载
- 积分：1
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testSNRfinal
计算sigma-delta调制器输出码流的信噪比。(calculate the ratio of signal to noise of sigma-delta modulator.)
- 2012-12-28 14:28:12下载
- 积分：1
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image-construction-by-fft-and-wt
傅里叶变换和小波变换重建图像的比较效果，这个程序可以用来实现四个要求：1、FFT和WT重建效果比较；2、通过改变小波来比较重建效果；3、通过改变分解层数来比较重建效果；4、通过改变大系数个数来比较重建效果。其中还有一个计算PSNR的程序(the comparative effect of reconstruction image by Fourier transform and wavelet transform 。 the program can be used to achieve the four requirements: 1, FFT, and WT reconstruction effect 2, by changing the wavelet to compare the reconstruction effect 3, by changing the decomposition layers to compare the reconstruction effect 4, by changing the number of large coefficient of comparative reconstruction results. Including a procedure of calculating PSNR
)
- 2013-12-14 14:56:29下载
- 积分：1
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chebwin
说明： 低旁瓣切比雪夫阵列，实现了固定低旁瓣的切比雪夫阵列，亲测有用(The low side lobe Chebyshev array realizes the Chebyshev array with fixed low side lobe, which is useful for close test)
- 2020-05-10 09:58:36下载
- 积分：1
