hmw5_codes

时间序列工具箱,包含大量的时间序列处理函数，非常好用的工具箱！(Time series toolbox contains a large number of time series processing function, very useful toolbox!)

QPSK for AWGN and Rayleign fading channel example

HOG（方向梯度直方图）图像特征提取，以lena图像作为示例(HOG (Histogram of Oriented Gradients) image feature extraction, image as an example to lena)

说明：  以一个包含拔号信号的数据文件为输入，其输出就是电话号码(Take a data file containing the dial signal as the input, and the output is the telephone number)

plot radius velocity and pressure vs. time during ultrasonic cavitation. the main parameter is Mechanical index

newmark方法求解非线性振动duffing方程(newmark method for solving nonlinear vibration duffing equations)

这是一种用于卡尔曼的非线性回归法的航迹跟踪算法。(This is a nonlinear regression for the Kalman tracking algorithm of track.)

说明：  这些MATLAB的M文件分为两部分：程序清单A中收录了产生PPM-TH和PAM-DS这两个信号源的所有函数；程序清单B中收录了加性高斯白噪声（AWGN）信道建模，正交和非正交单脉冲PPM-TH接收机结构，以及反极性PAM-DS单脉冲接收机结构仿真所需的所有函数。(The MATLAB M-file is divided into two parts: A list of procedures in the collection of produce PPM-TH and PAM-DS two signal sources all functions Listing B, contains an additive white Gaussian noise (AWGN) channel construction mode, orthogonal and non-orthogonal single-pulse PPM-TH receiver structure, as well as anti-polarity PAM-DS receiver structure simulation of single-pulse all the necessary functions.)

QAM16调制的实现 matlab源程序源源码 星座图的输出与结果都正确 可直接使用。 (Matlab source source source constellation of QAM16 modulation output results are correct can be used directly.)

this is an e-book for signal processing based on matlab