QPSK

采用菲涅尔公式分析平板基底材料的能量透射、反射特性 (Fresnel s Formula，Reflectance characteristics，Transmittance characteristics)

计算电磁学，本程序用于电场积分方程求解圆柱散射。(Electric field integral equation (EFIE) for 2-D cylinder scattering. )

说明：  能够对于contourlet计算matlab代码，它可以有更好的波形的抵抗能力。(Matlab code to calculate the contourlet, it can have a better resistance waveform.)

光伏并网PQ控制策略，主要用于光伏并网逆变器控制系统( PQ control)

circle tracking with the image as the input using Matlab

NOISE FILTER DEScrition

说明：  it is to rotat the imag n reg it

说明：  假定均匀线列阵的阵元数为16。入射平面波为是频率为62.5Hz的正弦信号。阵元间距为波长的1/2。系统采样频率为1kHz，观测时间为0.4s，阵列加权方式为均匀加权，分别给出： (a)当平面波信号分别从0, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100度方向入射时，主瓣指向90度方向的波束形成器的输出序列。(It is assumed that the number of elements of uniform linear array is 16.The incident plane wave is a sinusoidal signal with a frequency of 62.5Hz. The element spacing is 1/2 of the wavelength. The sampling frequency of the system is 1 kHz.The sampling frequency of the system is 1 kHz, the observation time is 0.4 s, and the array weighting mode is uniform weighting.)

线形阵列天线的自适应波束形成SMI SLC LMS 圆环形阵列的三维方向图(Adaptive beam forming a three-dimensional linear array antenna pattern SMI SLC LMS annular array)

34个省份的地图的代码以及相关的属性，并提供相应的地图图形及四分图 (it is a example of providing how to do lm tests)