robots

在matlab开发软件中，利用相关函数求两个信号的时间延迟。(In matlab software development, the use of correlation function of the two signals time delay.)

Amplitude modulation and demodulation

移频法实现啸叫抑制，通过对回声信号做移频，使得回声信号加上输入信号不会再某一频点能量过大产生啸叫(Frequency shift method to achieve howling suppression, echo signals by frequency shift do so echo signal plus input signal will no longer produce a certain frequency can be excessive howling)

Modify C to get right with smaller another Hamilton circle. The modification methods improved algorithm called circle

一个关于OMPSK自相关函数的仿真 希望对大家有用(An autocorrelation function on the OFDM simulation of hope for all of us)

说明：  基于肤色的人脸检测，肤色的提取。基于肤色的人脸检测方法，包括肤色模型建立和肤色分割过程两大部分内容。在比较了颜色空间和两种模型后，选择了在 YCbCr 空间建立高斯模型。输入图像经过相似度计算、阈值分割、最后得到人脸区域。-(matlab color detection procedure. rgb2tsl.m color model used for conversion, will be converted to RGB mode TSL model. realize skin.m color detection, color region is white, non-color region is black.)

ar模型 3种算法构建： ar模型 3种算法构建： ar模型 3种算法构建： ar模型 3种算法构建：(Model 3 algorithm to construct ar: ar Model 3 algorithm to construct: ar Model 3 algorithm to construct: ar Model 3 algorithm to construct:)

背景建模 混合高斯模型 opencv代码和matlab代码(Background modeling Gaussian mixture model opencv code and matlab code)

使用起来非常方便，有借鉴意义哦，相关分析过程的matlab方法。( Very convenient to use, There are reference Oh, Correlation analysis process matlab method.)

用来在matalab上直接使用的surf代码(Surf code to be used directly on MATALAB)