the-method-to-creat-the-noise

说明：  有关自动控制方面的系统仿真的响应，用matlab仿真程序(the automatic control system simulation of the response, using Matlab simulation program)

鲍威尔算法，最优化算法，研究生学习，大家相互交流(Powell algorithm, optimization algorithms, graduate study, we exchange)

[ebook] DSP - Introduction to Signal Processing (code in C & MatLab)

有借鉴意义哦，小波包分析提取振动信号中的特征频率，计算晶粒的生长，入门级别程序。( There are reference Oh, Wavelet packet analysis to extract vibration signal characteristic frequency, Calculation of growth, entry-level program grain.)

本案例通过对图像加入高斯噪声，利用sym4小波函数对该图像和信号进行三级分解，用小波阀值去噪的方法对该图像进行去噪，并给出了仿真结果。(This case through join Gaussian noise image, use the sym4 wavelet decomposition of the image and signal, the wavelet threshold to filter method for the image denoising is presented, and the simulation results.)

扩展卡尔曼滤波在跟踪运动轨迹中的应用（matlab程序）(Extended Kalman filter (EKF) simulation demo)

basic full converter lab circuit

FDTD解Maxwell旋度方程，三维直角坐标空间格子内包含均匀三次单元格(finite-difference time-domain solution of Maxwell s curl equations over a three-dimensional Cartesian space lattice comprised of uniform cubic grid cells. )

生物肌电信号的频域参数：平均功率频率和中值频率(Biological EMG signals frequency-domain parameters: mean power frequency and median frequency)

This code simulate MRC receiver in wireless network for different SNR. this program is for MATLAB.