qam

matlab code for adaptive median filter

this file contains some m-files about calculating the fractional fourier transform

对一个旋转的梁经行分析，希望通过优化，使得它的质量分配能够满足指定的频率要求（第一阶固有频率1.1左右，第二阶2.5左右，第三阶4.5左右。）(rotating beam to accomplish the frequency optimization)

比较matlab中ceil()、floor()、round()等的量化误差大小。并比较不同的量化位数的误差(Compare matlab in ceil (), floor (), round (), etc. quantization error size. And comparing different error of quantization bits)

升余弦滤波器，matlab编程，从csdn上下的(raised cosine filter)

Cell border detecting

对图像添加盐噪，设计一滤波器滤除盐噪声； 本人初学matlab，想有机会了解到更多的源代码，馆长给我机会啊(Add salt to the image noise, design a noise filter to filter out salt my novice matlab, would like to have the opportunity to learn more of the source code, the director for giving me the opportunity ah)

三相SPWM整流电路simulink仿真原代码(Three-phase SPWM rectifier circuit simulink simulation source code)

2011年秋季 北京航空航天大学惯性导航系统第一次大作业(2011 inertial navigation the first homework of beihang university )

用MATLAB实现用C代码可控性和客观性的判断和转移矩阵的求解等各种功能。(Implementation using MATLAB code with C controllability and objectivity of the judge and the transfer matrix to solve a variety of functions.)