pso

512FFTOFDM系统仿真，包含卷积码和QPSK调制解调(BER performance simulation of 512 OFDM system, including convolutional code and QPSK)

一个简单的Lee滤波,只是一般的设计方法,仅供参考!(A simple filter of lee, just for sharing!)

高精度算法中的理查德森（richardson）外推法。。(Richardson (Richardson) extrapolation in high accuracy algorithm)

图像去噪TV模型及Matlab实现， ROF是相对比较老但是比较经典的算法之一，这里对其进行了小的变动。(TV denoising model and Matlab realized, ROF is one of the relatively old but more classical algorithm, where its small change.)

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)

说明：  设计产生一个连续信号，包含低频，中频，高频分量，对其进行采样，进行频谱分析，使用矩形窗设计不同特性的数字滤波器对信号进行滤波处理，分析所设计滤波器(画出了频率特性曲线)，并对信号进行滤波，画出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，同时设计出了一个友好的人机交互界面。(Designed to produce a continuous signal, including low frequency, medium frequency, high frequency components, its sampling, spectral analysis, using rectangular windows of different characteristics of digital filter design the signal filtering, analysis of the designed filter (to draw the frequency characteristic curve), and signal filtering, to draw the filtered signal in time domain waveforms and frequency spectrum, and filtering the signal before and after comparison, the mean time, a friendly interactive interface.)

SARG 2.3.9 SQUID REPORT GENERATOR Compile a html table with the reports saved in access.log squid

Matlab 中常用的图像图像处理源程序。(Image processing method and program)

利用matlab仿真球、车、杆连接系统在不同风力下的运动状态(Using matlab simulation balls, cart, pole connection system in the state of motion under different wind)

DWT-PCA (EVD) Based Copy-move Image Forgery Detection