OS-CFAR

说明：  模拟退火工具箱，里面含有很全的matlab语言模拟退火算法(Simulated Annealing toolbox, which contains a very wide language of the simulated annealing algorithm matlab)

This code is an implementation of SURF (Speeded Up Robust Features). SURF will detect landmark points in an image, and describe the points by a vector which is robust against (a little bit) rotation,scaling and noise. It can be used in the same way as SIFT (Scale-invariant feature transform) which is patented. Thus to align (register) two or more images based on corresponding points.

fourier series coefficient

说明：  ofdm传输系统仿真源程序代码。供初学者参考。(ofdm transmission system simulation source code. For advanced users.)

used in the detection of edges in the image given

介绍了matlab程序在信号处理中的应用和其中使用的程序(the introduction of matlab using in SP)

读入语音信号，加入噪声后将其滤除再还原声音(Adding a pulse noise to an existed speech then filt it with a specified FIR filter.)

采用matlab模拟六自由度平台姿态信息从而得到平台上陀螺仪和加速度计数据(Six degrees of freedom using matlab simulation platform attitude information on the internet to obtain a gyroscope and accelerometer data)

说明：  通过在Matlab上实现对指定时间序列的赫斯特指数的计算 (Matlab to achieve by the specified time series Hurst index of)

用matab实现离散信号a(n)和b(n)的线性卷积和圆周时域卷积，并显示。(A discrete signal with matab a (n) and b (n) linear time-domain convolution and circular convolution, and display.)