modeling-Signals

说明：  cm in spoeech coding

是一个实现简单但是完整的信道估计，虽然只有ls与mmse的比较，但是提供了一篇原文论文。(Is a simple but complete channel estimation, although only ls and mmse comparison, but it provides an original thesis.)

q730是模拟低通转换为数字低通.q731是切比雪夫滤波器设计，q732椭圆带通数字滤波器的设计，其中用的是ellipord函数(q730 is converted to analog low-pass digital low-pass. q731 is a Chebyshev filter design, q732 elliptical band-pass digital filter design, which is used in a function ellipord)

矩量法求解半波阵子天线的matlab程序，给出了方向图和增益还有输入阻抗，结果正确，程序规范，程序在实验报告中。(Moment Method time around half-wave antenna matlab procedures, given the pattern and gain and input impedance, the result is correct, procedural norms, procedures in the test report.)

合成地震记录正演模拟n = 5000 采样点数 dx = 50 道间距 dt = 0.02 采样间隔 nl = 3 界面数 m = 80 道数(Forward modeling of synthetic seismograms)

通过斜投影对空间相干目标进行DOA估计，非相干信号通过MUSIC算法估计，然后斜投影估计相干信号DOA。(DOA estimation of spatially coherent targets is made by oblique projection, and the incoherent signals are estimated by MUSIC algorithm, and then the oblique projection is used to estimate the coherent signal DOA.)

解决二个变量 之间的非线性关系，包括MATLAB中自带的五种copula函数。(Solve the non-linear relationship between two variables, including five Copula Functions in MATLAB.)

说明：  使用的是2019a 的matlab，对海温数据进行的eof程序分析(the eof of the matlab)

是一个应用matlab编写的基于pca读取人脸的人脸识别和人脸检测软件，是一个非常不错的人脸检测识别软件。希望对大家有用(Matlab is an application prepared by the pca read on the face and face recognition face detection software, is a very good face detection recognition software. We hope to useful)

一种 matlib 仿真的UKF算法，一种 matlib 仿真的UKF算法，(ukf algorithm)