SCM_Lab7

A Comparative Study for Orthogonal Subspace Projection and Constrained Energy Minimization

说明：  matlab语言，编写一个简单的遗传算法程序(Matlab language, write a simple genetic algorithm program)

带双窗的频域全相位数字滤波器结构 ，双窗全相位数字滤波器在通带和阻带内的波纹基本消除并且可以方便地设计各种滤波(apfft filter design)

In mathematics and the arts, two quantities are in the golden ratio if the ratio of the sum of the quantities to the larger quantity is equal to the ratio of the larger quantity to the smaller one. The golden ratio is an irrational mathematical constant, approximately 1.6180339887.[1] Other names frequently used for the golden ratio are the golden section (Latin: sectio aurea) and golden mean.[2][3][4] Other terms encountered include extreme and mean ratio,[5] medial section, divine proportion, divine section (Latin: sectio divina), golden proportion, golden cut,[6] golden number, and mean of Phidias.[7][8][9] The golden ratio is often denoted by the Greek letter phi, usually lower case (φ).

这是用matlab编辑的求解偏微分方程的一种方法隐式求解抛物型偏微分方程(This is edited using matlab a method of solving partial differential equations implicit solution of parabolic partial differential equations)

希尔伯特黄变换的C语言实现，包括希尔伯特谱分析，瞬时频率的求解等。(Hilbert Huang Transform C language, including Hilbert spectral analysis, such as instantaneous frequency solution.)

水平集快速步进算法的源码，参考书籍为：Level sets and fast matching algorim.(Level set fast marching algorithm source code, reference books as: Level sets and fast matching algorim.)

说明：  OFDM信号的matlab实现，里面有具体的分析和说明(OFDM signals in matlab to achieve, there are specific analysis and description)

说明：  均匀圆阵波束形成，一个干扰情况下的自适应波束形成；双干扰下的均匀线阵波束形成(Uniform circular array beamforming, interference under an adaptive beamforming)

实现了PID控制与自适应模糊PID控制的比较 亲测simulink仿真结果 (Adaptive fuzzy PID control)