PWM

matlab fft matlab fft hit (matlab fft hit matlab fft hit )

this book will help to get knowledge about digital design very deeply

成本低,制作简单的TV视波器，有图，说明。(Low cost, make a simple TV as the wave device, with diagrams, instructions.)

合成孔径雷达成像算法源代码校正线性距离走动的距离多普勒算法 (Synthetic aperture radar imaging algorithm source code correction walking distance from the linear Doppler algorithm)

用matlab实现（7,4）汉明码的编码和解码(failed to translate)

matlab基础例程，用于matlab/simulink通信仿真，代码很典型。(Basic matlab routines, used for matlab or simulink comm simulation, codes are very typical.)

说明：  通过灰色关联分析理论，得到灰色关联度，直接输入数据即可得到结果。(Calculation of correlation degree by grey correlation analysis)

DOA谱估计实值MUSIC算法把复数协方差矩阵映射成实数矩阵来处理，特征值分解计算量降低了75 ，实值music算法可以分辨相干信号源(DOA in real MUSIC spectral estimation algorithm to map the complex covariance matrices to deal with real, eigenvalue decomposition calculation reduced by 75 , real music algorithm can distinguish between coherent signal source)

matlab的fopen函数用法matlab中fopen函数在指定文件打开的实例(The fopen function matlab matlab use in fopen function to open an instance of the specified file)

code can used for determining correlation value to analyze rho based on s11, s12, s21, s22.