语音去噪

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

图像处理边沿检测，基于matlab的开发(image edge deal by matlab)

在matlab下实现sift描述符，并有测试程序(sift descriptor using matlab，and test procedures are provided)

Section_3_ZF_homogeneous_MISO. simulation algorithm in MISO.

自己实现的一维、二维DFT。优点：变换后的低频分量在中间，弥补了matlab库函数的不足（高频分量在中间）(Realize their own one-dimensional, two-dimensional DFT. Advantages: low-frequency components after the transformation in the middle, made up for the inadequacy of matlab library function (high-frequency component in the middle))

to find the correlation of the image

Qpsk调制的基带数字通信系统通过awgn信道后的误码率(Qpsk modulated baseband digital communication system BER after channel through awgn)

多元数据分析的主分量分析投影，进行逐步线性回归，未来线路预测,分析误差。( Principal component analysis of multivariate data analysis projection, Stepwise linear regression, Future line prediction, error analysis.)

说明：  利用WS模型的断边重连特性从网络中随机选择边进行断边重连，以此来改变算法的邻域结构，提高算法的多样性。(the model off Bian WS rewiring randomly selected features from the network of conducting an off side reconnection algorithm in order to change the neighborhood structure, increase the diversity algorithm.)

通信原理课程设计报告_2FSK调制与解调系统设计与仿真(Courses design report _2FSK of Communication Theory modulation and demodulation system design and simulation)