WVD_STFT

channel estimation for ofdm using pilots

ccs网页上图像样式处理。内含有两个文件，一个是样式里包含两个按钮风格。(ccs style image processing.)

校正雷达定位飞机的误差的MATLAB。通过建立概率密度空间球。(Correction MATLAB aircraft radar positioning errors. Through the establishment of the probability density space ball.)

The generating systems use Doubly-Fed Induction Generators (DFIGs) to achieve high conversion efficiency and to reduce the installation cost. This paper presents a modeling and Maximum Power Point Tracking (MPPT) control method of DFIG-based variable-speed wind energy conversion system. The generator considered is a wound rotor induction machine whose stator is connected directly to the grid and the rotor is fed through back-to-back Pulse-Width Modulation (PWM) converters. Stator flux-oriented vector control is applied to control the active and reactive current loops independently. The MPPT control method in a Wind Energy Conversion System (WECS) is proposed. The proposed control solution aims at driving the position of the operating point near to optimality. This is a very important aspect to maintain DFIGs efficiently in a variable wind speed. The wind generator is modeled in RSCAD program which is interfaced with the Real Time Digital Simulator (RTDS).

Simulation of BPSK modulation

计算Mel倒谱系数的matlab程序，非常经典的一个程序。(MELCEPST Calculate the mel cepstrum of a signal C=(S,FS,W,NC,P,N,INC,FL,FH) )

Multiple INstance Learning Library

forming pdu of MAC layer of Wimax

求解最短路问题，求解图论中任意两点间最短距离(Solving the Shortest Path Problem)

小波信号消噪，使用小波阈值法对含噪信号进行去噪。(Wavelet signal denoising, the use of wavelet thresholding method for denoising signals with noise.)