基于MATLAB的FSK信号仿真及其频谱分析-SIM_FSK

光谱数据的一阶微分处理和s-g平滑，处理光谱数据的预处理方法(First-order differential processing and sg smooth spectral data, spectral data pretreatment method for processing)

这是TD算法的逆过程，首先将时间序列，划分为相邻点的短序列，当然此时的拟合误差为0，因为第一点和第二点的连线，原始点都落在线段上。将相邻两个线段连接起来，此时每条线段包含三个原始点，计算中间那个点的拟合误差。这样，所有这些三个点的线段中的中间点的拟合误差计算出来后，找出误差最小且误差小于阀值R的分段，作为第一条包含三个点的线段。 在上面的基础上，第一条分段同样的和相邻线段连接，然后计算每一条分段的拟合误差，再找出误差最小且小于阀值R的分段，作为第二个分段。依次方式循环，直到所有分段的拟合误差都小于阀值R，分段结束。 (This is the reverse process of TD algorithm, the first time series is divided into short sequences adjacent dots, of course fitting error is zero at this time, because the first and second points of connection, the original point fall line on. The two adjacent segments are connected, then each segment contains three original point, the intermediate fitting error calculated that point. Thus, after all these segments fitting error of three points in the intermediate point calculated to find the minimum error and the error is less than the threshold R segment, as the first line contains three points. Based on the above, the first segment and the adjacent line segment connecting the same, and then calculate a fitting error for each segment, and then find the smallest error and less than the threshold R segment, as the second segment . Followed by a cyclic manner until all segments fitting error is less than the threshold R, segment ends.)

traveling problem salesman

一种无线通信系统中，重传技术并且有时间关联的outage的错误检查方法(A radio communication system, and a retransmission is associated with the outage time error checking method)

改进了二维图像中四个基站定位目标节点的算法，为研究动态基站的误差下限CRLB提供参考。内有matlab源文件代码，运行后的fig文件，运行命令和相关说明(Improved two-dimensional image of the target node localization algorithm to four base stations to provide a reference for the study of dynamic CRLB base station. There matlab source code, fig file to run after run commands and instructions)

基于kalman滤波的目标跟踪代码，用matlab实现了对目标的跟踪。(Kalman filter based target tracking code, matlab achieve the target tracking.)

适用于matlab学习，开发，研究，便于深入研究的学者(Matlab for learning, development, research, and to facilitate in-depth study of the scholars)

光度立体成像 通过物体在两个不同点光源下拍摄的两张图片 获得物体的三维信息(Photometric stereo imaging computer vision)

matlab界面设计，通过一个实例详细介绍如何进行matlab界面设计(The Matlab interface design, a case study details how to matlab interface design)

说明：  递推最小二乘 辩识算法,算法简单易懂,按照系统辩识与自适应书上的算法编写(Recursive least squares identification algorithm easy-to-read, in accordance with the system identification and adaptive algorithm for the preparation of a book)