IEEE34-with-wind

前推回代算法MATLAB实现，用于配电网电力系统，收敛性好(Before MATLAB algorithms back on behalf of the realization of the power system for the distribution network, a good convergence)

Optical Charactor Recognition

使用matlab来实现非正交二次样条二维二进小波的快速分解和重构(Using matlab to implement non-orthogonal quadratic spline two-dimensional fast dyadic wavelet decomposition and reconstruction)

说明：  对JAKE信道模型的仿真，该模型常用于OFDM系统中，很有用。(Simulation Of Jakes Model)

利用woodward合成的过程得到的合成方向图和理想方向图。(Woodward synthesis procedure)

在matlab中，检测出人脸，该文件包括文章和代码(FACE DETECTION USING LOCAL SMQT FEATURES AND SPLIT UP SNOWCLASSIFIER)

运用matlab求解追赶曲线，绘出追赶和逃跑曲线图形。(Using matlab to solve catching curves, plot the curve to catch up, and escape graphics.)

SVM(支持向量机)，二分类，多分类，多分类一对一，多分类一对多训练及测试matlab代码(SVM two classes muticlasses mutioneagainstone mutioneagainstall matlab code)

用matlab仿真通信系统基带信号，包含单极性，双极性编码。(Matlab simulation of communication systems using baseband signals, including unipolar, bipolar coding.)

这里面有两个程序，两个都是采用4QAM调制。不过个人觉得第一个更容易懂，因为写的很有条理。我改的那个程序就是根据这个来的。 不过在这里面有个问题就是信道系数只能是由高到低，大家可以试试，改成[0.227 0.46 0.688 0.46 0.227]这个是老师给我的仿真中常用的信道系数，这个成为归一化信道，就是系数平方和为1. 第二个程序没有涉及到信道系数，但是这个程序当中，在128个子载波中，前后有32个空载波，这个在OFDM中也是经常用的，这样可以降低误码率。 (And there are two programs, two are based on 4QAM modulation. But personally feel that the first is easier, because the writing is organized. I changed that procedure is based on the past. However, there is a problem in that there is only channel coefficients from high to low, we can try and change into [0.227 0.46 0.688 0.46 0.227] This is the teacher gave me the simulation channel coefficient commonly used, this became normalized channel, is coefficient of the square and is 1. The second program is not related to channel coefficients, but this program which, in the 128 sub-carriers, the before and after the 32 air carriers, the in OFDM is also often used, which can reduce the error rate.)