对数正态pdf

研究了自然环境下的运动车辆的检测技术。讨论了各种车流量检测的算法，提出了可对存在渐变及重复性运动的场景进行建模的车流量检测算法，利用基于混合高斯背景建模方法，对背景进行更新，然后再利用所得的背景与当前视频帧进行相减，得到视频中车辆运动的前景图像，经过平滑去噪处理得到较为理想的车辆检测效果。(This paper studies the natural environment of moving vehicles in the testing technology Discussed the algorithm of vehicle detection all kinds of sports, Put forward the existing and repeatability of gradual change of scene modeling movement vehicle detection algorithm is proposed, Based on gauss background modeling method, Update to the background, Then reuse the background and the current income video frame subtracting on, Get the car in the prospect of motion video images, To deal with the noise through smooth get more ideal vehicle detection effect.)

幂律分布的matlab工具箱，幂律的检验和数据序列的绘图。非常好用(Matlab Tool of Pow law distribution, determination and plot)

数字信号处理中的 LD算法 最陡下降法，root music 算法 这是一个源程序，提高参考(LD digital signal processing algorithms in the steepest descent method, which is a source to enhance information)

说明：  Simulacion sistemas de control PID

digital signal processing

BAnet实现代码,并且保存成txt文件。(BAnet implement code use matlab,and save as a txt file ,you also can translate other language using this code it must be useful,)

bit error rate performance for 16 QAM simulation in matlab programme

A MATLAB code which solves navier-stokes in Cartesian coordinates with worticity and stream function aproach

说明：  RS码matlab代码。RS码matlab代码，RS码matlab代码(RS code matlab code. RS code matlab code, RS code matlab code)

通过使用插值计算的方式，计算金融波动过程的维纳现象。(Calculated by using the interpolation method to calculate the Wiener process, the phenomenon of financial volatility.)