laplacian

creat channel, input, noise for ISI channel

说明：  齿轮轮齿渐开渐开线，螺旋源程序等，希望对大家有用(Involute gear tooth involute, spiral source in the hope that useful)

在信道均衡运用中，将发送的受信道失真影响的原始信号作为自适应滤波器的输入信号，可期望信号是原始信号的时延形式，如图22（a）所示。通常情况下，输入信号的时延形式在接收端是可以得到的，采用形式是标准的训练信号。当MSE达到最小时，就表明自适应滤波器代表了信道的逆模型（均衡器）。(In the use of channel equalization, will be sent by the effects of channel distortion signal as the original adaptive filter input signal, can expect signal is the original signal delay form, Figure 22 (a) as shown. Under normal circumstances, the input signal at the receiving end delay form is accessible, using the form of training is a standard signal. When the MSE to achieve the best hours, show that the adaptive filter on the channel represents the inverse model (EQ).)

说明：  简单的matlab复习ppt，个人感觉很有用！(Simple matlab review ppt, personal feel useful!)

卡尔曼滤波器算法的实现，通过对信号的追踪，描绘运动质点的轨迹，最后对算法优劣进行了误差分析，效果验证良好。(kalman filter)

基于混沌,分形理论的表面肌电信号非线性分析(Nonlinear Analysis of Surface EMG Based chaos, fractal theory)

searching pupil and iris boundaries

说明：  基于遗传算法的投影寻踪模型Matlab源码(Projection pursuit based on genetic algorithm model of Matlab source)

用matlab对一组向量进行排序和解决了行排序后，列随行走的问题。(Using matlab to sort a set of vector and resolution after the trip to sort out the problems with walking.)

实验四 模拟页式虚拟地址转换和缺页中断 实验报告(Experimental four-page simulation and virtual address translation page fault test report)