matlabPDF

此程序用于数值模拟螺旋光束在自由空间中传输。(This procedure for the numerical simulation of spiral beam transmission in free space.)

matlab命令大全,比如绘图,数学库等(matlab command Daquan, such as drawing, math libraries, etc.)

说明：  QPSK仿真，通过高斯信道，瑞利信道进行调制解调，计算误码率，绘制星座图(QPSK simulation, through the Gaussian channel, Rayleigh channel modulation and demodulation, calculate the bit error rate, draw constellation)

Graphical illustration of a free falling ball describing different parameters using matlab simulation

matlab命令大全，最适合初学者，也可以供编程者查询。(matlab command Guinness, the most suitable for beginners, you can query for programmers.)

说明：  实现声音时域分析，达到对声音信号短时能量的图形描绘分析(Time domain analysis to achieve the sound, the sound signal to the graphic description of short-term energy)

fft相关法估计chirp信号调频率，一种高效的线性调频信号参数估计方法(A highly efficient linear FM signal parameters estimation method )

说明：  多尺度特征熵，用于机械振动信号特征提取和故障诊断等方面(Multi-scale feature entropy for mechanical vibration signal feature extraction and fault diagnosis)

采用l1最小范数优化的方法进行压缩感知的图像处理(Minimum norm optimization using l1 compression method of image processing perception)

simlink应用实例，基于MATLAB6.5系列(simlink example, a series based on MATLAB6.5)