widebanddoa

一种超声波发射系统，包括探测信号、同步信号BPSK信号的发射过程，用C代码编写，在CCS软件上实现。(An ultrasonic transmitter system, including firing process detection signal, synchronizing signal BPSK signal, written in C code that implements the CCS software.)

适用于所有象限的通用Bresenham画线算法的Matlab程序(Apply to all quadrants of the General Bresenham line drawing algorithm Matlab procedures)

lte中turbo编译码的源代码，使用c语言开发，可用(turbo encode and decode)

进行Hilbert-Huang变换的源代码，可以对信号进行时频分析，非常好用

说明：  小波域数字水印嵌入程序。 实现对数字图像进行水印嵌入和检测。(Digital watermark embedding in wavelet domain. Implementation of digital image watermark embedding and detection.)

This file is written as if you are going to evaluate the error between a pair of images that are presently coded as RGB data. The initial calculation converts the RGB data to CIE XYZ data. The calculations are similar if your images are coded as CMYK, but you will need to convert from CMYK to XYZ instead of converting from RGB to XYZ.

基于模糊PID控制迟延系统具有更好的调节时间以及更小的超调量(The delay system based on fuzzy PID control has better adjustment time and smaller overshoot.)

自己写的一个matlab小程序，关于pca的，希望对你有所帮助。请放心下载(To write a small matlab program, on the PCA, and I hope for your help. Please be assured Download)

This program is used to Calculate z transform, s transform..etc

说明：  八向链码程序，比较有用，在MATLAB环境下使用(Eight to chain code process, more useful, in the MATLAB environment)