tools

this project about the vibration and mechanical systems

平方根升余弦滤波器的设计.pdf ,很好的一篇介绍平方根升余弦滤波器的文章 (Design and implementation of square·——root raised cosine roll—Off digital filte)

FMCW调频连续波雷达的测距测角，本程序的性能已经超过其他算法，合成孔径雷达（SAR)目标成像仿真。( FMCW frequency modulated continuous wave radar range and angular measurements, This program has exceeded the performance of other algorithms, Synthetic Aperture Radar (SAR) imaging simulation target.)

计算超声射频数据的实用程序，主要对数据进行滤波操作，进行频谱分析。(Utility calculation ultrasound radiofrequency data, data filtering, spectrum analysis.)

说明：  频域的模态参数识别方法之一，可以对振动信号进行分析处理，得出结构的固有频率，阻尼比，振型系数，方法很好，程序完整，(Frequency-domain modal parameter identification methods that can analyze the vibration signal processing, draw the structure of natural frequencies, damping ratio, mode shape coefficient, very good method, program integrity,)

image watermarking method

用卡尔曼滤波实现运动目标的跟踪。可用自己的视频，实验效果良好。(Achieved with the Kalman filter to track moving objects. Use their own video, experimental results well.)

利用阈值循环来实现图像分割，分割效果很好(Threshold cycle to achieve image segmentation, segmentation works well)

关于OMP,希望对大家哟偶所帮助。我也会高兴的( itisaboutOMP，i hope you can use it .)

说明：  计算时变重力场变化的程序，通过此程序可以计算地球质量变化等等。(Changes in time-varying gravity field calculation program, this program can be calculated by changes in Earth' s mass and so on.)