radar

It compute the separation between two plasma bubbles in all sky images. i.e. distance between two horizontal pixels in km.

16 qam matlab porgram

这里讲述的是matlab的最短路问题，含有多个程序可提供参考参考 (About matlab shortest path problem, containing more than one program REFERENCES)

这是在ＭＡＴＬＡＢ环境下常用的绘图命令的源代码。(This is in common use in the MATLAB source code for the drawing commands.)

DPLL SIMULATION in MATLAB

说明：  　本文在简要介绍了MA TLAB 和BP 网络的基 础上, 详细论述了在MA TLAB611 中, 如何利用其提供的神经网络工具箱实现BP 网络的设计, 最后给出了一个BP 网络的设计实例。 (This paper briefly introduced the MA TLAB and BP network based on the detail in the MA TLAB611, how to use its neural network toolbox provided realize the design of BP network, and finally gives a design example of BP network.)

文件中主要利用matlab为ADPCM编码提供了一种编码算法，程序中以二进制数值为例，提供了ADPCM编码的编码和解码。(The main advantage of matlab file to ADPCM coding provides a coding algorithm, a program to binary values​ ​ , for example, provides encoding and decoding of ADPCM encoding. )

This function takes the n time domain samples (real or complex) and finds the psd by taking (fft/n)^2. The two sided spectrum is produced by shifting the psd The array freq provides the appropriate frequency values for plotting purposes. By taking 10*log10(psd/max(psd)) the psd is normalized values beow 60db are set equal to -60db

基于块状导频的信道估计，包含MMSE等算法。(Based on the pilot block channel estimation, including the MMSE and other algorithms.)

人脸的面部特征提取，有很好的效果，直接解压就可以使用(Face facial feature extraction, have very good effect, direct decompression can use )