transient-stability

说明：  这个程序是使用MATLAB对ofdm中的压缩扩张技术降低PAPR技术的仿真，程序仿了不同u值下的对PAPR的降低程度不同(that is a simulation of papr using matlab ,it is using u_law companding)

绘制风频的瑞利分布图，风速区间取在0~30m/s。(Draw up the wind frequency of the Rayleigh distribution,Wind speed range in 0 ~ 30 m/s.)

使用MATLAB编程实现KALMAN滤波算法实现，用于对目标的状态进行跟踪，可以显示跟踪的准确度和实时性(Using MATLAB programming Kalman filter algorithm for the state of target tracking, tracking can show the accuracy and real-time)

对光学系统中常用的正弦振幅型透射光栅进行了仿真，仿真结果有衍射图案和光强沿x轴方向的曲线。(Of the optical system used in the amplitude of the sinusoidal transmission grating-based simulation, simulation results diffraction patterns and light intensity along the x-axis direction of the curve.)

说明：  小波去噪，以Haar和db4小波基为例的去噪代码(wavelet，haar，db4)

LPRS using Edge detection and morphological operations

DQPSK仿真程序，包含调制解调、性能分析(DQPSK simulation program, including modulation and demodulation, performance analysis)

MLP Multi-Layer Perceptron

Natural frequency of shell bubble compare to free bubbles

Matlab source code related to jpeg. which is useful for the developers .. for the basic image filetypes