puCon

一个用matlab实现的ask仿真程序，加入了高斯白噪声(Used to achieve a matlab simulation program ask to add a Gaussian white noise)

this is the matlab prog

本程序实现矢量图像的方向扩散 如果启用程序中两条被注释掉的语句则表明带有边缘停止函数的方向扩散(This procedure to achieve the direction of the proliferation of vector graphics to enable the program if the two are commented out with a statement that indicates the direction of the edge to stop the proliferation of the function)

基于MATLAB的扩频通信系统仿真研究,里面说明了扩频通信系统如何仿真(MATLAB-based spread-spectrum communications system simulation studies, which shows a spread spectrum communications system simulation how)

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.)

说明：  MATLAB版本的CG（共轭梯度算法），用于求解大规模矩阵计算（方程组求解等问题）的基础算法(MATLAB version of the CG (conjugate gradient algorithm) for solving large-scale matrix computations (solving equations and problems) based algorithm)

载波移相SPWM调制法是一种特别适合于级联多电平逆变器的SPWM方法,在matlab/simulink环境下下运行,这是本人搭建的一个小模型(Carrier phase shifting SPWM modulation method is a particularly suitable for cascaded multi-level inverter SPWM method, run in matlab/simulink environment under)

inveter modelling ,..DC voltage is converted to AC voltage by help of MOSFET

Formant_tracker based on LPC Analysis format:[formants]=formant_tracker(input,dimension,step,window_size,p,threshold)

这是一个简单的卡尔曼滤波的matlab仿真程序(This is a simple Kalman filter matlab simulation program)