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matlab的工具箱集合，希望对初学者有帮助(Matlab toolbox set, and I hope to help beginners)

说明：  MATLAB环境下任意角度的图像旋转算法，并未做成函数，是以一个例图进行的。(MATLAB environment at any angle of image rotation algorithm, is no function, is an example graph of.)

说明：  matlab程序，小波谱分析mallet算法经典程序，包括1.正弦波定义，2.小波滤波器谱分析，3.MALLET分解算法，4.MALLET重构算法(matlab program, the small spectral analysis algorithm for the classic mallet procedures, including 1. Sine definition, 2. wavelet filter spectrum analysis, 3.MALLET decomposition algorithm, 4.MALLET reconstruction algorithm)

给出一种用MATLAB实现信号频谱分析和显示的快速傅里叶算法的方法(FFT)

通过matlab模拟仿真光反馈半导体激光器的非线性动态输出特性，主要包括单周期振荡，倍周期振荡，四倍周期振荡和混沌振荡等。(Research program by matlab optical feedback semiconductor laser output characteristics of nonlinear dynamics, there are single-cycle oscillation, the oscillation cycle times, four times the oscillation cycle oscillations and chaos.)

日常开支记录器,能够满足日常的记账需求，很不错的小软件(Daily expenses recorder, able to meet the daily accounting needs of a very good small software)

教学程序，框架的FEM小程序，学习有限元法还是蛮有用的(Teaching procedures, the framework of the FEM of small procedures, or the finite element method study used quite)

本程序可以实现QAM均衡，这里面有详细的英文说明，对于复数仿真很有用处(QAM balance can be achieved, there is a detailed statement in English, the plural useful simulation)

NormFitGA:用动态线性标定适应值的遗传算法求解一维无约束优化问题 (NormFitGA: dynamic linear calibration with genetic algorithms for solving one-dimensional fitness unconstrained optimization problems)

说明：  matlab 学习例程 源代码 罗永飞版(Matlab Learning Routine Source Code Luo Yongfei Edition)