Slip-frequency-vector-control

通过提取的图像，进行椭圆参数计算，绘制出椭圆。(By extracting the images, for calculating the ellipse parameters, draw an oval.)

time-invariant degradation models and stationary signals and noise, the classical Fourier domain Wiener filter, which can be implemented in O(N logN) time, gives the minimum mean-square-error estimate of the original undistorted signal. For time-varying degradations and nonstationary processes, however, the optimal linear estimate requires O(N2) time for implementation. We consider filtering in fractional Fourier domains, which enables significant reduction of the error compared with ordinary Fourier domain filtering for certain types of degradation and noise (especially of chirped nature), while requiring only O(N logN) implementation time. Thus, improved performance is achieved at no additional cost. Expressions for the optimal filter functions in fractional domains are derived, and several illustrative examples are given in which significant reduction of the error (by a factor of 50) is obtained.

EEG FEATURE EXTRACTION

my experiments which are very useful

bandpass FIR filter 的MATLAB代码(MATLAB code of bandpass FIR filter )

东南大学MATLAB课件，第一章 MATLAB概述，第二章 MATLAB数值运算，第三章 MATLAB符号运算……(Southeast University, MATLAB courseware, chapter MATLAB overview of Chapter MATLAB numerical computing, symbolic computing MATLAB Chapter ... ...)

介绍卷积码的编码和译码，对误码性能的分析(Introduced the encoding and decoding of convolutional codes, the BER performance analysis)

gardner定时同步算法原理，环路滤波，插值算法(gardner timing synchronization algorithm principle)

本资料为数字信号处理的一个课程设计源代码，内容关于数字带通滤波器设计。(this source code is about digital ban pass filter designing.)

图像处理中基于小波变换的快速边缘检测matlab实现(Image processing based on wavelet transform to achieve fast edge detection matlab)