一个好使的实现串口的数据采集代码

《MATLAB及其在理工课程中的应用指南》书籍及其光盘代码内容，该书注重实践和应用，并配有源码("MATLAB and its applications in Polytechnic Course Guide" book and CD-ROM code content, the book focus on practice and application, and with a source)

卡尔曼滤波的MATLAB实现 卡尔曼滤波的原理和实现代码 (Kalman filter MATLAB and implementation of the principle of Kalman filtering code)

说明：  最优化算法，使用信赖域法（LM）求解无约束问题。可以实现画出三维图像，通过修改初始点，得到迭代次数和函数值(Optimization algorithm, using LM method to solve unconstrained problems. Three dimensional images can be drawn, and the number of iterations and function values can be obtained by modifying the initial points.)

关于分割算法蛇行GVFSnake经典算子在matlab中的实现(Segmentation algorithm on the classic Snake GVFSnake operator of realize in matlab)

说明：  802.11a的方针，有维特比编译码，较之于结交志(the Matlab/Simulink system, matched filtering, carrier recovery, rehabilitation Timing important module, the better modulation and demodulation system 16Qam understanding)

当信号采样点数很少时，不能很好的恢复原模拟信号，导致原始信号中的一部分丢失。而当信号的采样点数增多到1024时，其分辨率很好，可以有效的区分信号的信息，当采样点数继续增多时，其恢复为原始模拟信号的精度越高且不丢失原始信号。(When the signal is small when the sampling points can not be good to restore the original analog signal, causing part of the original signal is lost. When the signal is increased to 1024 sampling points, its resolution is very good, can effectively distinguish the signal information, continue to increase when the sampling points, its back to the higher accuracy of the original analog signal without loss of the original signal.)

三元半波偶极子线性阵列的辐射功率的求解函数(Half-wave dipole linear array radiation power)

这是关于用MATLAB编写M文件求复合材料层合板性能指标的一个作业，第一个M文件是对层合板性能的分析，第二个M文件是对层合板破坏的分析。(This is written in MATLAB M-file on demand using composite laminates performance of a job, the first M-file is a performance analysis of laminated plates, the second M-file is damaged laminate analysis.)

function [M,m,df]=fftseq(m,ts,df)

对心电信号进行处理，R波定位，特征点提取(ECG signal processing, R wave positioning, feature point extraction)