ViterbiDecoder

matlab插值与拟合（命令与示例）,一维插值、二维插值、三角测量和分散数值差值(Interpolation and fitting )

Arryindexing in matlab r2009

finite difference method to solve a 3-D BVP that models heat transfer

2进制移频键控的源代码，运行后得到正常结果！(2 binary frequency shift keying of the source code, running the results are normal!)

matlab，信号与系统大作业3，非常实用(matlab)

考虑两辆车在道路上同向行驶，在O-16s时，两车均保持匀速直线运动，由安装在后车上的车载毫米波雷达检测出与前车的距离为150m，相对速度为-3m/s，方位角 。在16-20s时，前车向右偏转，与后车的相对角加速度为 。后车加速，与前车的纵向相对加速度为 。雷达的扫描周期为T=0.1s，系统噪声为 ， 。量测误差为 。(Consider the two cars traveling the same direction on the road, in the O-16s, the two vehicles are kept uniform linear motion, installed in the vehicle after the car millimeter wave radar to detect the distance of the vehicle in front 150m, the relative speed- 3m/s, Azimuth. In the 16-20s, the first car to the right deflection, and the relative angular acceleration after the car is. After the vehicle acceleration, relative to the vehicle in front of the vertical acceleration. Radar scan period T = 0.1s, the system noise. Measurement error.)

ML gradient descend ，Stanford course(machine learning ，Andrew Ng)

把经纬度表示的两个点转换为两点距离或以第一个点为原点的第二个点的XY坐标(Convert 2 points described in Longitude and Latitude to their distance or coordinate.)

最优分割的基本思路是给定一个数据序列和分层数，通过搜索所有可能的划分方案，找到段内离差平方和的总和最小的一种方案作为最终划分方案。这里给出最优分割法的Matlab源程序(The basic idea is optimal partition for a given data sequence and hierarchical number divided by searching all possible solutions to find the segment and the sum of the squared deviations smallest division of a scheme as a final solution. This gives the optimal segmentation Matlab source)

均值，高斯，中值滤波器自编，并附带边界的处理项，最后是一个test.m得检测功能文件(Mean, Gaussian, median filter self, and to deal with border entry, and finally the detection of a test.m may file)