swarm

使用每秒10个采样的频率 ，对信号 进行采样，画出原始信号的傅立叶变换X(f) 和理想采样信号的傅立叶变换 。假定重构滤波器是带宽为 的理想低通滤波器，具有带通增益 ，画出重构滤波器的输出(Using 10 samples per second frequency, the signal is sampled, to draw the original signal Fourier transform X (f) and the ideal sampling signal Fourier transform. Reconstruction filter is assumed that the ideal bandwidth low-pass filter with a bandpass gain, draw the output of reconstruction filter)

本研究基于MATLAB，可以实现对鸡蛋新鲜度的无损检测(In this study, based on MATLAB, can be achieved on the freshness of eggs, non-destructive testing)

方程求根的源代码，matlab编写的，值得收藏，欢迎大家踊跃下载，为中国的科研事业做贡献(Equation Root of the source code, matlab prepared and worthy of collection, enthusiastically welcomed the U.S. download, in order to make China' s contribution to the cause of scientific research)

一个仿照sullivan第五章书后的程序所写的微带天线的matlab程序。(A replica of the book chapter sullivan written procedures for microstrip antenna matlab program.)

说明：  matlab code for speech denoising

基于混沌掩盖技术，讲超混沌反同步系统应用到密保通信中(Based on chaotic masking technology, ultra-speaking anti-synchronization of chaotic systems is applied to the secret security communication)

进行LTE 信道估计仿真器，对LTE进行信道估计，在LTE系统中是一个很重要的部分，是做链路级仿真必要步骤。(LTE channel estimater)

Function tranfer example

OQPSK Demodulation Project in Matlab. OQPSK means offset quadrature phase shift keying. an important modulation scheme in IEEE 802.15.4

Modeling of Energy Consumption of Zigbee Devices in Matlab Tool