Modulation-and-demodulation-process

the algorithm is about edge detector that is used to detect edges in an image. Prewitt , SobeL and Robertsfilters are used

matlab通带滤波，是在频域内实现的，最好用于地震波，或其他一些信号逐渐衰减的情况(bandpass filter,used for strong motion data process for better. because the software carry out the filter function through fft)

关于使用MATLAB工具FDATOOL设计滤波器的说明，包括m文件(desicription about using matlab tool FDATOOL to design FIR filter,including m file )

基于EKF的SOC估算建模仿真论文期刊文章(EKF SOC estimates the journal articles based on Modeling and simulation )

维纳滤波其设计，假设一个点目标在x，y平面上绕单位圆做圆周运动，由于外界干扰，其运动轨迹发生了偏移。其中，x方向的干扰为均值为0，方差为0.05的高斯噪声；y方向干扰为均值为0，方差为0.06的高斯噪声。(Wiener filter is designed, assuming a point target in the x, y plane around the unit circle in a circular motion due to external interference, its trajectory shift occurred. Which, x the direction of the interference of mean 0 and variance of 0.05 Gaussian noise y direction of the disturbance is zero mean Gaussian noise variance 0.06.)

自己编写锁模激光程序，有些不完善的地方请见谅(Local mode-locked laser to write your own program, please forgive me some imperfect)

说明：  nakagami衰落下，各态历经信道容量、中断容量、反转容量仿真(Simulation of ergodic channel capacity, interrupt capacity and reverse capacity in Nakagami Fading)

m序列PTS方法: “mSeqPTS_Papr_V8.m”，m序列PTS方法(V=8)PAPR的互补累积分布函数(CCDF)曲线； “PTSV8_Mseq_sspa.m”， m序列PTS方法(V=8) 经过SSPA放大器后OFDM系统误码性能曲线。 (A way to reduce the high PAPR of OFDM system-PTS)

实现用LMS算法进行自适应滤波的仿真，基于GUI实现(Implementation using LMS algorithm for the simulation of adaptive filter, based on the GUI implementation )

在dq坐标系下建立异步电机，并进行启动仿真(In the dq system of asynchronous motor, and start the simulation)