sigdemo1

瑞丽信道仿真代码的产生，以及瑞丽模型下信道模型的估计(Ruili channel simulation code generation, as well as the Ruili model estimated channel model)

Check is it eyelid or not

The code displays the complexion of a person from his or her image.

equalizer response for channel F(Z)=-.2Z^2+.5Z^1+1+.5Z^-1-.2Z^-2 for zfl and tap=7,9,15

说明：  采用matlab软件编写一种基于过渡区的图像分割方法，(using Matlab software development based on the transitional zone of image segmentation methods,)

A Modified median filter to remove fixed value impulse noise upto 35 Noise Density. Filterdesign.m--main program salt_correction.m--to remove salt noise pepper_correction.m--to remove pepper noise

温度PID控制功能块FB58使用入门 西门子自适应 以及C语言源代码(PID temperature control function block FB58 Getting Started Siemens adaptive and C language source code)

该程序是利用PID控制器进行直线一级倒立摆仿真，能够正确实现在matlab8.0软件上的的仿真，通过调节参数画出仿真图(The use of a PID controller for linear inverted pendulum simulation)

初步学习采样和重建信号。包括源程序和报告书。(Preliminary study of sampling and reconstruction of the signal. Including the source and report.)

一种处理图像的新方法，monogenic，用于人脸识别，识别率不错(A new method of image processing, monogenic, for face recognition, recognition rate of well)