hough

日本人做的一个雷达系统仿真的matlab的toolbox(The Japanese to do a radar system simulation matlab)

说明：  matlab的一些基础讲解，适用于初学者。主要是关于在数字信号处理课程中的应用。(to explain some basic matlab for beginners. Mainly on the course in digital signal processing applications.)

This code is the Navier Method for analyzing a plate for those who are familiar with the theory of "plates and shells".

最新比较流行的模态识别方法，最小二乘复指数法(LeastSquareComplexExponential(LSCE) for modal analysis)

these operators can be used for segmentation

高阶谱估计被开发出来，一直为人们所关注，只要信号和噪声中有一种是高斯分布，则累量的运用非常方便解决问题！(Higher order spectral estimation have been developed, has been a continuing concern, as long as there is a signal and the noise is Gaussian distribution, the cumulative amount of use is very easy to solve the problem!)

Objectives: The main objectives of this project: 1. Enhancement using spatial domain approach. 2. Effects of filter size, noise type and level, and repeated application. 3. Performance of Image Averaging Technique.

用vi传输矩阵法研究啁啾相移光栅的传输谱特性(Vi transfer matrix method using phase shift transmission study chirped grating spectral characteristics)

光纤光栅受压力仿真，改变反射回来的波长光纤光栅受压力仿真，改变反射回来的波长(Fiber Bragg grating simulation by the pressure to change the wavelength of reflected)

做信号处理的时候经常会用到FFT，而MATLAB自带的FFT只能变换出一列系数，想做成频谱图还要自己加一部分，自己写了一个小程序，输入原始信号和采样率，可以画出标准的幅值谱和功率谱。(Do signal processing is often used when the FFT, and FFT MATLAB own transformation from a coefficient of only wanted to make Canada part of the spectrum but also their own, to write a small program, the input original signal and the sampling rate can be Draw a standard amplitude spectrum and power spectrum.)