NBI

用matlab simulink实现超外差接收系统的一个测试程序(Using matlab simulink realization of a superheterodyne receiver system test program)

主要是matla中的snake算法的一些模板套路，像是snakedeform、snakedisp、gaussianMask等(The snake is mainly matla some templates algorithm routines, such snakedeform, snakedisp, gaussianMask etc.)

说明：  关于信号输入均匀量化器的信号幅度，用MATLAB实现量化过程(Uniform quantizer on the input signal amplitude, using MATLAB to quantify the process of achieving)

This model were build to simulate flicker when switches the big load to the network. The result show that, when switches the load, voltage and current fluctuate and make flicker.

This paper presents a novel algorithm of hiding secret messages by applying mathematical lemmas and information theory. The proposed algorithm can hide more information with acceptable embedded rate and achieves requirements of information hiding algorithm and simply information extracting. The main idea is applying modern algebra to solve the information hiding problem in multimedia. In order to prevent some attacks on stganography, hidden initial bits of image data pixels are chosen randomly. The extracted information are achieved without the reference of the original image and extracted keys. The experiment results show that our approach is effective and reliable.

仿真了电力线信道与电力线通信中的窄带噪声(The simulation of the power line and the power line communication channel narrowband noise)

说明：  thesis about mimo ofdm synchronization

导航系统设计数学基础应用代码（matlab),包括各章节的代码。(Applied mathematics in integrated navigation systems)

说明：  Silicon N-Channel MOSFET Triode 射频mos器件的datasheet(Silicon N-Channel MOSFET Triode RF device datasheet mos)

《MATLAB图像处理实例详解》源代码 第五章( MATLAB image processing example explanation Source Code Chapter)