knifeedgediffraction

用LMS算法从白噪声中提出单频正弦信号模型(LMS algorithm with white noise from the proposed single-frequency sinusoidal signal model)

A motion picture presents a continues phenomena as a sequence of frames. We perceive continuity by "filling in the gaps" and "smoothing out " the missing information. While faster motion requires more frames during a given time period, there is a point where more frames per second yield no further improvement. The "sampling speed" must be fast enough to allow "appropriate averaging of dead times between frames", but need not accommodate motion too fast to be seen by a human. The above description is somewhat analogous to sampling of audio signals. The sampling rate depends on how fast the signals vary (the highest frequency we hear). Nyquist showed that sampling frequency exceeding twice the audio bandwidth is sufficient to include all the signal information, preserving the finest details up to half the sampling rate

使用MATLAB从你的iPhone或iPad上的内置传感器采集传感器数据(Use MATLAB to acquire sensor data from built-in sensors on your iPhone or iPad. )

Underdetermined Blind Source PSO

线性调频信号的速度多普勒模糊函数，有三维以及二维截面图(The speed of linear frequency modulation signal doppler fuzzy function, there are three dimensional and two dimensional section graph)

给定一个数据集german.txt 通过libsvm来实现一定范围内参数C和sigma的最优值(需要先安装配置好matlab libsvm)

Using BPSK modulation scheme,in MIMO system, alamouti code & both OSTB code for a rayleigh fading channel . for 2*1, 2*2, for 4*4, for 8*8

MATLAB教程 是一个系列的教程对MATLAB的初学者很有用(matlab cources)

打开文件中图片的简单Matlab程序代码(Open the file in the image of a simple Matlab code)

这是用matlab语言编写的应用程序，主要对SP3精密卫星星历的处理。(This is an application written in matlab, mainly SP3 precise satellite ephemeris processing.)