pll_test

自相关法基音检测的MATLAB代码。自相关法计算速度较快的自相关函数法检测语音的基音频率，有效剔除了高频共振峰和噪音的影响，其估计基音频率准确性高，稳定性好，运算速度较快。(CAMDF)

多用户MIMO的BD预编码算法。程序完整可用。(Multi-user MIMO-BD precoding algorithm. Integrity of the process is available.)

there is a matlab cod that describe how we can compute poincare map in general for nonlinear differential equation,in dynamical system.

MATLAB 关于交流电机及其故障仿真程序，清华大学博士生做的同步发电机故障诊断实验(MATLAB simulation program about ac motor and its failure, tsinghua university doctoral student of the synchronous generator fault diagnosis experiment)

有详细的注释，多目标跟踪的粒子滤波器，基于kaiser窗的双谱线插值FFT谐波分析，解耦，恢复原信号，包括AHP，因子分析，回归分析，聚类分析，保证准确无误，是学习通信的好帮手，重要参数的提取。 ( There are detailed notes, Multi-target tracking particle filter, Dual-line interpolation FFT harmonic analysis kaiser windows, Decoupling, restore the original signal, Including AHP, factor analysis, regression analysis, cluster analysis, Ensure accurate communication is learning a good helper, Extract important parameters. )

用matlab写的时频分析工具箱，对数学建模，信号处理有很大的帮助(Using matlab toolbox written in time-frequency analysis, mathematical modeling, signal processing, very helpful)

排课问题是一个有约束的、多目标的组合优化问题，并且已经被证明是一个NP完全问题。 遗传算法借鉴生物界自然选择和自然遗传机制，使用群体搜索技术，尤其是用于处理传统搜索方法难以解决的复杂的和非线性的问题。经过近40年的发展，遗传算法在理论研究和实际应用中取得了巨大的成功，本文将遗传算法用于排课问题的求解，首先讨论了排课问题中的影响因素、主要约束条件、求解目标和难点，并用数学模型完整地描述了排课问题。其次对多个模糊排课目标进行了定量分析，建立了排课优化目标空间。针对排课问题研究了染色体编码方式以及遗传算子的设计，提出了适应度函数的计算方法。最后对排课问题进行了实验。实验结果表明，其过程的目标值跟踪显示，算法稳健趋优，所得结果令人满意。(Course Scheduling problem is a constrained, multi-objective optimization problem, and has proven to be a NP complete problem. Genetic algorithms reference biosphere and the natural genetic mechanism of natural selection, using the group search technology, particularly the traditional search methods for handling complex and difficult to solve nonlinear problems. After nearly 40 years of development, the genetic algorithm in the theoretical study and practical application was a great success, this paper genetic algorithm for solving the course timetabling problem, first discussed the impact of factors in the course arrangement, the main constraints, to solve goals and difficulties, and a complete mathematical model to describe the course arrangement. Arranging multiple fuzzy goals followed by a quantitative analysis, the optimal target Arranging space. Arranging for the Study of the chromosome coding and genetic operators design, proposed fitness function is calculated. Finally, the co)

IT IS A DOCCUMENT ABOAT REACTIVE POWER

Face recognition in MATLAB code by Sanjeev Singh

AT91SAM7x256 EMAC程序。。。。。。(AT91SAM7x256 EMAC program。。。。。)