seismic-signal-procesing

利用卡尔曼滤波器对输入的加有噪声的随机信号做估计，可根据谱估计预测运动变化情况(Kalman filter using the input signal plus a random noise, make estimates, based on changes in spectral estimation predicted motion)

ALLAN方差分段拟合后求解噪声系数，以提高拟合的精确度(ALLAN variance after fitting the noise factor solution)

用Matlab实现滤波器模型与仿真的功能(Achieved with the Matlab function filter model and simulation)

这个是我数字信号处理这门课的课程设计,文件包括用matlab编写的代码和设计报告.这个设计包括卷积演示程序、采样定理演示程序、模拟滤波器设计演示程序、设计切比雪夫I型低通滤波器、切比雪夫I型低通滤波器、双线性变换法设计巴特沃斯低通数字滤波器、用凯塞窗设计高通滤波器.(This is my digital signal processing the course of the curriculum design, preparation of documents including the use of matlab code and design report. Convolution demonstration of this design include the procedures, sampling theorem demo program, analog filter design demo program, design Chebyshev-I low-pass filter, Chebyshev type I low-pass filter, bilinear transform design Butterworth low-pass digital filter with Kaiser window design high-pass filter.)

实际光学元件的畸变波前建立了畸变波前模型,畸变进行了仿真研究,给出了二维平面的matlab源代码(The actual wavefront distortion of optical components to establish a distorted wave-front model, a simulation study of distortion are given two-dimensional plane, the source code matlab)

THIS IS THE MATLAB SOURCE CODE

西北工业大学研究生课程，数字信号处理上机作业三(Northwestern Polytechnical University post-graduate courses, digital signal processing, machine operating)

输入一个样本序列 输出一个最佳高斯拟合的mu和sigma(input：samples output：best fit Guass)

Electrcal Machine design + Stamping magnetization curve and Introduction to optimization

基本的调制信号 MASK,MPSK,MFSK,MQAM(Basic modulation signal MASK, MPSK, for MFSK, of MQAM)