bianma

matlab 中基于互相关函数的程序，希望对各位学者有帮助！(matlab cross correlation function based on the procedure, in the hope that scholars will help you!)

说明：  老外编的标准pso算法的matlab工具箱(foreigners series of the PSO algorithm standard Matlab Toolbox)

matlab file for velocity modulation

A Guide to MATLAB Object-Oriented Programming

是一个很好的kalman程序包，其中包括几个实例和仿真，而其有详细的解释说明。(Kalman is a good package, which includes several examples and simulation, and its detailed explanation.)

When doing optimization, GA algorithm was initially selected, but the instability of the GA (or local optimization) is really frustrating, before and after the resulting difference can at times reach more than 30 , at that time due to time reasons, I chose to optimize 1000 times, then the minimum value of the most optimal solution. Although the problems are solved, but an academic, this style of running is pretty embarrassing. So, I downloaded a GA-PSO algorithm, try using the combination of GA and PSO optimizing strategies, results algorithm issues, efficiency and good. I downloaded the original algorithm, there is a problem is that it is aimed at all upper and lower limits of the design variables are the same, so I modified the program and improvements, you can now deal with upper and lower limits of the inconsistency problem and fix the bug. Now, program modifications, and share, hoping to be useful to you

说明：  高等应用数学问题的MATLAB问题求解，线性、积分方程、代数方程、微分方程、数据插值、函数逼近问题、概率论与数理统计问题的计算机求解，模糊逻辑与模糊推理、遗传算法、小波变换、粗糙集理论等的应用。(Matlab problem solving of higher applied mathematics, computer solving of linear, integral, algebraic, differential, data interpolation, function approximation, probability theory and mathematical statistics, application of fuzzy logic and fuzzy reasoning, genetic algorithm, wavelet transform, rough set theory, etc)

QPSK调制下在AWGN和Rayleigh衰落信道下的仿真以及误码率计算，包含完整的报告说明(QPSK modulation in AWGN and Rayleigh fading channel simulation, as well as bit error rate calculation, the report contains a complete description)

Aided design of digital systems patronized semiconductor converter in the package ORCAD

该程序是估计卫星通信中MPSK的多普勒频率的变化率。(Estimate Doppler frequency rate of change of MPSK)