Zafiro MT5

双随机相位编码Double random phase encoding(Double random phase encoding)

现实收集声源，载入声源到matlab中进行定位，三点定位( U73B0 u5B9E u6536 u96C6 u5B9 u5B9 u5B9 u5F9D )

HHT主要内容包含两部分，第一部分为经验模态分解（Empirical Mode Decomposition，简称EMD），它是由Huang提出的；第二部分为Hilbert谱分析（Hilbert Spectrum Analysis，简称HSA）。简单说来，HHT处理非平稳信号的基本过程是：首先利用EMD方法将给定的信号分解为若干固有模态函数（以Intrinsic Mode Function或IMF表示，也称作本征模态函数），这些IMF是满足一定条件的分量；然后，对每一个IMF进行Hilbert变换，得到相应的Hilbert谱，即将每个IMF表示在联合的时频域中；最后，汇总所有IMF的Hilbert谱就会得到原始信号的Hilbert谱。(The main content of HHT includes two parts. The first part is Empirical Mode Decomposition (EMD), which was proposed by Huang, and the second part is Hilbert Spectrum Analysis (HSA). Simply speaking, the basic process of HHT processing non-stationary signals is: firstly, the given signal is decomposed into several intrinsic mode functions (represented by Intrinsic Mode Function or IMF, also known as intrinsic mode functions), which are components satisfying certain conditions; secondly, Hilbert transform is applied to each IMF. The corresponding Hilbert spectrum is obtained, that is, each IMF is represented in the joint time-frequency domain; finally, the Hilbert spectrum of the original signal is obtained by summing up the Hilbert spectrum of all IMFs.)

基于rssi的室内定位算法，分享一下。(RSSI based indoor positioning algorithm, share a little bit)

Aduc812 进行ad_da 转换的原理图，Protel 99制作，-Precise ad_da conversion for the schematics, Protel 99 production,

C语言编写的，利用线性插值发进行网格值插值运算，等价于从新定义数组大小。-prepared by the C language, using linear interpolation for the value interpolation grid operator, is equivalent to the new definition of array size.

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我的项目是用opencv来识别运动检测，在这个项目中，我们使用opencv标准函数来记录图像的运动历史，并计算图像的梯度，我在运动发生的地方画一个圆并显示方向

一个简单的帮助文档编辑软件， 可以很好的处理软件的帮助文档-The help of a simple document editing software, you can deal with a very good software to help document

双基线雷达单脉冲测角与解模糊提高测角精度-Pairs of baseline radar monopulse angle measurement of angle measurement with the solution to improve accuracy of fuzzy