ball_rotate

利用matlab/simulink进行电气系统仿真。提供说明与示例。(Using matlab/simulink simulation of the electrical system. Provides instructions and examples.)

说明：  压缩感知matlab代码，使用FFT进行稀疏分解，OMP算法重建信号(Compressed sensing matlab code, the use of FFT for sparse decomposition, OMP algorithm for signal reconstruction)

amplitude modulation

蔡氏电路MATLAB仿真程序，分析，绘图，手动设置参数(Chua' s circuit simulation program MATLAB, analysis, mapping, set the parameters manually)

MIMO-OFDM系统信道估计算法研究(LS,LMMSE),对受加性高斯白噪声干扰，多径效应影响的信号，仿真研究MIMO-OFDM的性能(A Study on the Channel Estimation Algorithms of MIMO-OFDM System)

speech processing using matlab

模式识别，聚类分析的最大最小距离算法算法Matlab演示(Pattern recognition, cluster analysis algorithm for the maximum minimum distance algorithm Matlab demo)

设计一个8阶以内的带通滤波器，通带截止频率fc1=30070HZ，fc2=32170HZ，通带内允许最大衰减0.2dB。设计满足要求的Butterworth滤波器和chebyshev滤波器。以RC运放为基本单元以最易实现的原则完成电路设计及参数选择，并根据设计参数进行幅频特性和相频特性的仿真，给出仿真曲线。分析电路的无源灵敏度。(Design within an 8-order band-pass filter, the passband cutoff frequencies FC1 = 30070HZ, FC2 = 32170HZ allow maximum attenuation 0.2dB within the passband. Designed to meet the requirements of the Butterworth filter and chebyshev filter. RC op amp is the basic unit is the most easy to implement the principle of complete circuit design and parameter selection, and in accordance with the design parameters of the amplitude-frequency characteristics and phase-frequency characteristics of the simulation, simulation curve. Passive sensitivity of the analysis circuit.)

this code de-fog the given image. you provide a image containing fog, after applying the code image can be restored the fog. this can be applied to videos also.

信号的延迟,信号相加,信号相乘,信号翻转,信号和,信号积,信号能量等(Signal delays, the sum signal, signal multiplication, signal inversion, the signal and the signal plot, the signal energy, etc.)