random-noise-addition

求两个信号的时延估计，通过时延估计对声源实现定位(Ask the two signal delay estimation, time delay estimation of sound source by positioning to achieve)

产生M序列并求其自相关，以及矩形成形和SA函数成形时的自相关(M sequency)

The objectives of Partial Differential Equation Toolbox™ software are to provide you with tools that: • Define a PDE problem, e.g., define 2-D regions, boundary conditions, and PDE coefficients. • Numerically solve the PDE problem, e.g., generate unstructured meshes, discretize the equations, and produce an approximation to the solution. • Visualize the results.

Normalized cross-correlation function, contains all of the right to cross-correlation function, can easily use it

本程序是用来计算导体球的电磁散射的雷达截面问题的，使用的是由MATLAB编写的(This procedure is used to calculate the electromagnetic scattering problem of radar cross section of the conductor ball, the use of MATLAB)

本程序为malab的卡尔曼滤波器，用于雷达信号处理中航迹形(malab the procedures for the Kalman filter, for radar signal processing-Track)

用matlab 实现离散时间傅里叶变换的例程，方便初接触者使用。这是我dsp课的大作业(Using matlab discrete-time Fourier transform routines to facilitate early contact to use. This is my big job dsp lesson)

近红外光谱建模 进行定量分析 偏最小二乘法(very good)

this is used for interpolation

Same functionality as the MATLAB rref function