positioning

思科认证CCNA study guide 640-802 英文版教材(ccna study guide 640-802)

通过极坐标变换获得中心投影曲线，从而利用中心投影进行图像分割。(Polar coordinates obtained by central projection curve to using a central projection for image segmentation.)

广义预测控制是一种最具代表性的预测控制算法之一，本文通过对广义预测控制的稳定性、鲁棒性和实时性分析，得知它控制方程复杂、计算量过大、不利于实时控制。为此，广义预测控制算法，然后进行参数选择的研究，并针对冷连轧机张力系统进行了仿真，最后介绍了广义预测控制算法的其它改进方法。(Generalized predictive control is one of the most representative predictive control algorithms. This paper analysis the stability, robustness and real-time, But it has lots of calculations and unfavorable real-time. So this paper gives the algorithm of based on BP neural network of generalized predictive control. Then it analysis the system and the parameter selection, do some simulations to the cold continuous rolling machine tension system.)

说明：  最小二乘法匹配，matlab代码，相关系数最大，单点最小二乘匹配(Least squares matching, matlab code, maximum correlation coefficient, single-point least squares matching)

构造一组输入为白噪声加三个频率非常接近的正弦波，其信噪比为10dB，观测长度为256。试分别用普通AR谱估计和采用功率噪声抵消算法的AR谱估计估计这组信号的频率，并比较结果。(constructed a group of white noise input plus three very close to the frequency sine wave, the signal-to-noise ratio of 10dB. Observing length of 256. Were used to test the general AR spectral estimation using power and noise canceling algorithm for the estimation of AR spectrum estimation of this group of signal frequency, and the results of the comparison.)

tdoa. wsn. time difference of arrival simulation.

光栅模式传输 运用耦合模理论，有公式推导，直接明了，可以更改参数(Optical fiber grating transmission function simulation and may, according to the need of reality, change all kinds of parameters )

利用BP网络对非线性系统进行辨识，同时，利用模型参考自适应方法，设计NNMARC控制器(BP network identification of nonlinear systems, at the same time, the use of model reference adaptive method, design NNMARC controller)

经典的hough直线变换检测算法，可以极坐标进行转换，然后再检测直线(Line detection algorithm)

考虑平衡节点的matlab潮流程序,通用性强,容易移植的,使用方便,初学者很容易上手。(Consider balancing the nodes matlab trend procedures, unified, easy to transplant, easy to use, very easy to use for beginners.)