ofdm_with_noise

运动目标模拟器相参性分析，分析了基于数字射频存储器(DRFM)的运动目标模拟器(MTS)相参性。由于DRFM延时的离散性,引起了MTS输出信号相位的改变,破坏了信号的相参性,使MTS输出信号频谱发生变化,不仅使谱线位置移动,而且还产生了附加的寄生谱线。分析结果表明,延时更新率(Fc)决定了谱线间隔,并通过sinc函数决定谱线的幅度,而雷达信号频率与所模拟目标的速度共同决定谱线的移动。 (Moving Target Simulator Coherent Analysis, Moving Target Simulator (MTS)-based digital radio frequency memory (DRFM) coherent. Due to the the DRFM delay discrete MTS output signal of the phase change is caused, the destruction of the phase of the signal parameters, the MTS output signal spectrum changes, not only the spectral line position, but also generates additional parasitic spectral line. The analysis results show that the delay update rate (Fc) determines the spectral interval by sinc function determines the amplitude of the spectrum, while the radar signal frequency and speed together determine the movement of the spectral lines of the simulated target.)

光伏发电系统中最大功率跟踪算法的仿真程序，matlab和simulink实现！(MPPT simulation code for Photovoltaic generation)

This MATLAB code from MATLAB central file

L’estimation de la direction d’arrivé d une onde en utilisant l’algorithme MUSIC et en présence d’une antenne linéaire uniforme dans les cas 1D et 2D.

Matlab Mathmatical cal

用vs2013写的霍夫曼编码程序，可将.txt中的英文字符串（包括各种字符如：逗号）编码后输出到一个.txt中，并且可输出构建的霍夫曼树,保存编码方式。(Huffman coding using vs2013 to write programs in English can be txt string (including a variety of characters such as: the comma). Encoded output to a txt, and can output to build Huffman tree, save the encoding. .)

说明：  適應型彩色中值率波消除雜訊處理，消除效果良好(The Adapt-midean filter)

用MATLAB实现FIR，包括常用窗函数代码(Using MATLAB FIR, including the commonly used window function code)

fixed point numerical method

自己写的URL编解码的工程基于vs2010，可以用于对法语，俄罗斯等语言进行编解码，主要在自己使用googlemap时使用(Write your own URL codec works based vs2010, can be used for French, Russian and other languages ​ ​ codec, mainly used in their own use googlemap)