DFT-estimated-algorithm

通信原理课程做的大作业，关于正交调制的。(communication theory courses do the work, on the orthogonal modulation.)

FIR滤波器的设计代码，这是最后一部分，所有的都已上传(FIR filter design code, which is the last part, all have been uploaded)

the binary knapsack problem in matlab

在人脸局部图像中定位嘴的中心。MATLAB环境代码，配有实验用图。具体步骤：对输入图像进行二值化处理-标注二值图像中的连通分量-找出最大的连通分量-计算最大联通分量中心。《精通Matlab数字图像处理与识别》(The face part image is positioned in the center of the mouth. MATLAB environment code, with experimental Fig. Specific steps: input image binarization processing- marked binary images connected components- find the largest connected component- component to calculate the maximum Unicom center. " Mastering Matlab digital image processing and recognition." )

convolution with matlab

说明：  实现了BURG算法，可求出相关参数并绘出了阶次和误差关系的曲线图(err)

matlab代码 用于流动边界层转捩和稳定性Orr-Sommerfeld求解 Chebyshev collocation (matlab code Orr-SommerfeldSquire system using Chebyshev collocation )

说明：  利用粒子群算法对分布式电源的出力成本进行优化(Using particle swarm optimization algorithm to optimize the output cost of distributed generation)

this file contains some m-files about calculating the fractional fourier transform

Selecting pattern in matlab in source code