VC-calling-Matlab-Simulation-Demonstration

说明：  实现rgb图像向hsi图像的转换，以便更好的反应人的视觉特性。(Rgb images to achieve the conversion to hsi image in order to better reflect the human visual characteristics.)

Various species of birds have unique bird calls. These bird calls are distinct based on inflection, length, and context, meaning the same bird may have more than one call. A device that would analyze the signal and identify the bird based on the bird call could be of tremendous help to an ornithologist. This project proposed the development of this device using signal processing and embedded design.

Thresholding of i/p image

Changing the polar circle density

本程序主要通过EMD求IMF，边际谱图和瞬时能量图(This procedure mainly seek through EMD IMF, marginal spectrum and instantaneous energy diagram)

16qam调制,星座图等，用matlab实现，版本要2007以上。(16qam modulation, constellation diagrams, using matlab implementation, version to 2007 or more.)

信道编码模块。通过比较有无信道编码模块的不同系统误码率性能，感受信道编码技术对于提高系统性能的重要意义。打开“Channel_Coding_74.vi”打开程序框图并理解参与信道编码的整个数据流。(channel coding)

ovsf码的编程算法， matlab实现， 可以直接使用(ovsf matlab)

用于判断不含分支的电网的静态电压稳定性!里面包含第一类稳定判据和第二类稳定判据，用于充分判断电压稳定性!(Used to judge the excluding branch static voltage stability of power grid.Contains the first kind of stability criterion and the second category of stability criterion, is used to fully determine the voltage stability.)

自己编的MIMO瑞利衰落子程序，四径，车速20，参数可以修改(Rayleigh fading MIMO compiled its own subroutines, four tracks, speed 20, the parameter can be modified)