hayes

学习MATLAB的书籍，包括官方学习手册，MATLAB编程风格指南，编程实例，基础教材等！(Learning MATLAB books, including official study manual, MATLAB programming style guide, programming examples, basic teaching materials, etc.!)

这是学习matlab时候老师发的一些配套源程序，希望对学习matlab的同学有帮助(This is a learning Matlab when the teacher handed out a number of supporting source code, I hope that students learn matlab)

MIMO信道容量仿真程序,包括SIMO.MISO.MIMO.SISO几种信道容量的仿真程序(MIMO channel capacity simulation program, including several channel capacity SIMO.MISO.MIMO.SISO simulation program)

说明：  low_pass_filter_design_adaptive_modulation and demodulation

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)

LDPC code decoding method based on log domain,it s very useful for beginner to simulate. Meanwhile the block length can be changed by parameter u.

说明：  bp神经网络，实现bp神经网络的分类，用matlab语言编写(bp neural network, the realization of bp neural network classification, using matlab language)

qpsk的升余弦滤波，matlab编写M文件，调试成功，显示滤波图形。(the qpsk raised cosine filter, Matlab prepared M-file debugging success, showing the filter graphics.)

This is the BER plot for QPSK..

颜色高斯模型在simulink 下的模型对应的sfunction表示方法(colored gmm s sfunction at simulink)