GQA

包括对轴的各种操作，可以拿来用在自己程序中。 普遍适用于仿真和作图的操作。(Including a variety of operating shaft can be brought to use in their own programs. Generally applied to simulation and mapping operations.)

说明：  关于SAR成像的matlab程序，感觉还可以(Matlab on the SAR imaging process can feel)

实现FFT频谱分析，IIR数字滤波器的设计（多种方法），FIR数字滤波器的设计(Implement FFT spectrum analysis, IIR digital filter design (many ways), FIR digital filter design)

说明：  Matlab教学用，适合初学者，描述最基本的指令及应用(Matlab teaching for beginners, the basic description and application instructions)

用于解决TSP问题的路径优化算法，一种改进的memetic算法(Used to solve TSP problem of path optimization algorithm, an improved memetic algorithm )

PSO_A Alogrithm ,Hybrid particle swarm-based-simulated annealing optimization algorithm

Calculation of diffraction efficiency of rectangular phase grating (scalar theory)

针对带有交货期窗口硬约束，并对提前/拖期零件进行惩罚的一类作业车间调度问题，设计了一种改进型遗传算法EGA。交货期窗口硬约束是指每个零件均有交货期和deadline，零件可以在交货期后完工，但绝不能超出deadline。EGA采用“逆向后推”和“顺向前拉”相结合的两阶段求解策略。针对部分染色体在解码过程中违反交货期窗口硬约束而产生非法解的问题，采用基于关键路径的染色体修复方法来调整染色体基因序列，以期实现在满足交货期窗口硬约束的同时降低零件拖期成本；在保持第一调度阶段拖期成本不变的基础上，采用基于逆向重调度的目标值修订方法来延迟零件开工时间，以减小成品提前库存成本。(This paper deals with the job shop scheduling problem with due window to minimize the sum of weighted earliness and weighted tardiness of jobs. This due window is a time duration between the due date and the latest acceptable completion date, namely dealine, of a job. Penalties are incurred if jobs are completed within the due window and the illegal schedule will occur if one job is finished after its deadline. A new Enhanced Genetic Algorithm (EGA), based on a two phase schedule mechanism was introduced. To avoid the violations of due window constraint and simultaneously reduce tardiness costs, a chromosome repair method based on critical paths was designed to adjust chromogene sequence. Then, on keeping tardiness costs unchanged, an objective value revision method based on reverse rescheduling was put forward to delay job release date for reducing earliness costs introduced by each job. )

wavelet code MATLAB-SPIHT_v1.0_02-12-08

噪声对基于Duffing方程弱信号检测的影响研究Noise on Duffing equation based on the impact of weak signal detection(Noise on Duffing equation based on the impact of weak signal detection)