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  • Highpassfilter.zip high pass filter for frequency domain
  • Lowpassfilter.zip Low pass filter for frequency domain
  • Highboost.rar frequency domain filters
  • ImageCompressionUsingDCT.rar The discrete cosine transform (DCT) is a technique for converting a signal into elementary frequency components. It is widely used in image compression. Here we develop some simple functions to compute the DCT and to compress images. These functions ...
  • MicaelSCouceiro_EducationalRobot_XCLEEE2007.rar This article describes a radio-frequency controlled mobile robot, monitorizated and controlled through an embedded Java microcontroller. This project included the mobile robot design and building, as well as the control and communication software. This ...
  • frequency.rar 用傅里叶变换对图形进行变换,然后用高斯低通、高通滤波器对图像进行去噪
  • CharacterFrequency.rar I have written a program which calculates character frequency.
  • 5.zip Chip type : ATmega8 Program type : Application Clock frequency : 8.000000 MHz Memory model : Small External SRAM size : 0 Data Stack size : 256 *****************************************************/ #include < ...
  • OFDMSimulation.rar  OFDM —— OFDM(Orthogonal Frequency Division Multiplexing)即正交频分复用技术,实际上OFDM是MCM Multi-CarrierModulation,多载波调制的一种。其主要思想是:将信道分成若干正交子信道,将高速数据信号转换成并行的低速子数据流,调制到在每个子信道上进行传输。此程序为ofdm仿真程序!
  • OFDM_MATLAB.rar OFDM —— OFDM(Orthogonal Frequency Division Multiplexing)即正交频分复用技术仿真。