qpskber

gpc law for matlab and gpc calculated

matlab开发的齿轮时变刚度的计算，可以直接使用的代码(Calculation of variable stiffness when matlab developed gear, you can directly use the code)

说明：  matlab光学工具箱，利用fdtd等方法模拟的光学程序(matlab optical tools)

自己实现的rgb2hsv和hsv2rgb函数(the funtions of rgb2hsv and hsv2rgb written by myself)

arc engine初级代码开发，对初学者很有帮助。希望能帮助广大初学者。代码很短，但是很经典。下载后可以直接用。(arc engine primary code development, helpful for beginners. Hoping to help the beginners. Code is very short, but very classic. After downloading can be used directly.)

Photonic crystals are attractive optical materials for controlling and manipulating the flow of light. One dimensional photonic crystals are already in widespread use in the form of thin-film optics with applications ranging from low and high reflection coatings on lenses and mirrors to colour changing paints and inks. Higher dimensional photonic crystals are of great interest for both fundamental and applied research, and the two dimensional ones are beginning to find commercial applications. The first commercial products involving two-dimensionally periodic photonic crystals are already available in the form of photonic-crystal fibers, which use a microscale structure to confine light with radically different characteristics compared to conventional optical fiber for applications in nonlinear devices and guiding exotic wavelengths. The three-dimensional counterparts are still far from commercialization but may offer additional features such as optical nonlinearity require

c code for LHMs and using the matlab to plot the field

2发射天线n接收天线MPSK调制下的AlamoutiMATLAB编码及仿真结果(2 transmitting antenna n to receive antenna AlamoutiMATLAB under MPSK coded modulation and simulation results)

说明：  波达方向估计 频率估计 MUSIC 算法 空间角度分辨率有限(DOA)

It describes the breast tumor subtype