DDC_filter

digital modulation of the bit sequence, frequency modulation, amplitude modulation, phase shift keying, frequency shift keying

二维方位角/仰角music算法DOA估计程序，阵元采用均匀园阵(2D azimuth/elevation algorithm music DOA estimation procedures, the element array uniform Park)

this source code based on steganography and developed in matlab. in steganography we can hide any data like images in another image. this method based on application for madical data

文件里包括了扩频系统中所需的gold码序列的产生。(File system, including the spread spectrum code sequence required to produce gold.)

利用牛顿多项式插值法观察多项式的龙格现象。(Newton polynomial interpolation polynomial Runge phenomenon observed.)

Centroid algorithm for gray scaled images.

说明：  本文件包含了MATLAB语言常用算法程序，可为初学者提供有效快捷的学习通道。(This document contains the MATLAB language commonly used algorithm program for beginners to learn to provide effective and efficient channel.)

IS95 前向物理链路的系统仿真程序(IS95)

关于卷积码的viterbi译码算法，可以自己设定输入的码元(On the viterbi decoding convolutional codes, can be set for the input symbol)

线性调频信号是一种雷达常用的电磁波信号，当雷达信号检测到目标时候，反射后得到雷达回波信号，此时由于多普勒效应，信号的频率发生偏移，这个源码仿真出雷达检测到目标加速度信息的回波信号。(LFM signal is a commonly used electromagnetic radar signal, when the radar signal detection to the target time, after reflection of radar echo signal, at this time due to Doppler effect, the signal)