cwm

说明：  多项式最小二乘法 三弯矩插值法 lagrange多项式插值 多项式最小二乘法 龙贝格积分法 分段线性插值 三转角插值 这些是数值分析中常用的集中经典方法，运用matlab展示出来！(least squares polynomial interpolation three Moment Hangzhou polynomial interpolation polynomial least-squares method Long Bagby integration piecewise linear interpolation three corner interpolation these numerical analysis is commonly used in concentrated classical method, using Matlab show!)

xlsx2csv Transform sheets in xlsx file to csv files

这里面包含了阵列信号ESPRIT算法，以及仿真结果分析，是课程设计的简单例程(Which contains the array signal ESPRIT algorithm, and simulation results analysis, curriculum design is simple routine)

研究上课所讲谱分析方法，利用实验验证书中的结论，掌握各种谱分析方法，学会实验设计和实验结果分析。 所应用到的谱分析方法，包括： 1） 非参数化方法：周期图（直接法）、BT法（间接法），Welch平均周期图法 2） 参数化方法： RELAX、Capon 3） 空间谱估计：常见的DOA方法（Capon） (Experimental Objective: To study methods of spectral analysis class talking about the use of experimental verification of the conclusions of the book, to master a variety of spectral analysis methods, learn experimental design and experimental results. Experiment content: applied to the spectral analysis methods, including: 1) non-parametric methods: periodogram (direct method), BT method (indirect method), Welch average periodogram 2) parameterization: RELAX, Capon 3) spatial spectrum estimation: common of DOA method (Capon))

本人自己编写的最坏性能最优稳健波数形成算法程序，使用非线性约束优化算法进行加载量的求解。另外一个为主程序，测试用。(It s a worst-case-optimal-robust-beamformer for array signal beamforming.)

利用harris算法进行角点检测，然后利用鼠标将角点的坐标读取出来，存到数组当中(harris corner detection)

RVM的工具箱,包含拟合，退化预测，分类的源程序和例子。(RVM toolbox, including fitting, degradation prediction, classification of source code and examples.)

其基本思想是：采用信号与噪声的状态空间模型，利用前一时刻地估计值和现时刻的观测值来更新对状态变量的估计，求出现时刻的估计值。它适合于实时处理和计算机运算。 (The basic idea is: use of signal and noise state-space model, the estimated value of the previous time and are always observations to update the estimated state variables, find an estimate of time there. It is suitable for real-time processing and computing.)

进行雷达测速的频谱分析，主要是对实际信号分析得到多普勒频率，进而求出车运行的速度(Spectrum analysis of radar speed。The Doppler frequency of the actual signal analysis, and then calculate the running speed of the car)

金融工程嗯, 从matlab论坛上下载的，我觉得很有用，所以传上来分享(Financial Engineering derivatives from famous University and is really useful in derivatives. I love it very much and I think is really helpful to your guys)