NEWTONRAFSONpowerflowMATLAB

MATLAB实现巴特沃斯滤波器---MATLAB Butterworth filter-(MATLAB Butterworth filter)

APSK modulation scheme code for matlab. Supports 16-APSK and 32-APSK. The mapping symbols corresponds to DVB-S2 standard.

Okumura analyzed path-loss characteristics based on a large amount of experimental data collected around Tokyo, Japan. He selected propagation path conditions and obtained the average path-loss curves under flat urban areas. Then he applied several correction factors for other propagation conditions, such as: Antenna height and carrier frequency Suburban, quasi-open space, open space, or hilly terrain areas Diffraction loss due to mountains Sea or lake areas Road slope Hata derived empirical formulas for the median path loss (L50) to fit Okumura curves.

主成分做排名的matlab代码，运用主成分分析计算教练排名得分的方法。( Principal component rankings do matlab code, using principal component analysis method to calculate the coach ranking score.)

自适应波束形成的matlab程序，根据到达的来波方向，自适应的调节形成波束的主瓣方向(Adaptive beamforming the matlab program, according arrived DOA, adaptive regulation of the formation of the main lobe beam direction)

matlab的高级编程技术，包括与C语言接口，与Excel，vc 的混合编程等(higher programing with matlab)

ssa,用于在matlab中的noise analysis(ssa, used in matlab noise analysis)

说明：  （2，1，7）卷积码，用matlab实现((2,1,7) convolutional code with matlab implementation)

we construire the WINNER channel with plusieur transmetteurs and receivers

遗传算法的matlab仿真，分析遗传算法的各个因子变化的影响。(The genetic algorithm matlab simulation, analysis of the impact of changes in genetic algorithm factor.)