Author Archives: liuxin

计算机视觉

Posted on October 13, 2019 by liuxin

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1.  透镜畸变及校正模型

2. 计算机视觉：相机成像原理：世界坐标系、相机坐标系、图像坐标系、像素坐标系之间的转换

3. 相机畸变与标定

4. 使用OpenCV进行标定（Python）

【Android】 adb shell 下 setting 指令

Posted on September 28, 2019 by liuxin

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https://blog.csdn.net/qq_22370409/article/details/89350235

手机连接WiFi有感叹号x怎么回事？如何消除手机WiFi感叹号？

https://www.cnblogs.com/yanglang/p/10227782.html

混叠公式

Posted on September 8, 2019 by liuxin

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https://wenku.baidu.com/view/f88fe14d6529647d2628524e.html

为什么很少拿神经网络来直接做滤波器呢？

Posted on September 8, 2019 by liuxin

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https://www.zhihu.com/question/264043819

DTFT变换的性质

Posted on September 8, 2019 by liuxin

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https://www.cnblogs.com/LastKnight/p/10958021.html

离散时间傅里叶变换（DTFT）的性质及证明 – Seth的博客 – CSDN博客

Posted on September 8, 2019 by liuxin

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离散时间傅里叶变换（DTFT）的性质及证明 – Seth的博客 – CSDN博客
https://blog.csdn.net/a493823882/article/details/78461614

线性时不变离散系统和差分方程

Posted on September 3, 2019 by liuxin

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https://blog.csdn.net/u010592995/article/details/86674123

https://www.zhihu.com/question/27352096