torr3D

一些关于IIR数字滤波器的设计理论，还有Matlab源程序，供设计数字滤波器人员参考(Some information about IIR digital filter design theory, as well as Matlab source code for the design of digital filters for reference staff)

用MATLAB实现PSO算法，程序没错误，可以直接运行(Implementation of PSO algorithm with MATLAB, the program no error, can be directly run )

calculate shortest distance between nodes in matlab

Aproximation of discrete impuls with sinus function in Matlab

本章将介绍 Hitech-PICC 编译器的一些基本概念，由于篇幅所限将不涉及C 语言的标准 语法和基础知识介绍，因为在这些方面都有大量的书籍可以参考。重点突出针对PIC 单片 机的特点而所需要特别注意的地方。(This chapter will introduce the Hitech-PICC compiler of some basic concepts, lack of space will not be involved in the standard C language to introduce basic knowledge of grammar and because in these areas can have a large number of reference books. Focused features for the PIC MCU and the need of special attention.)

Three wire unbalanced load....

波形的合成与分解。 用matlab编的。可以合成三角波，方波，并分析它们的频谱。有详细的说明。(Synthesis and degradation of the waveform. Using matlab. Can be synthesized triangle wave, square wave, and analyze their spectrum. There are detailed instructions.)

Predict the price of Gold

hough 变换实现直线检测 在噪声服从高斯分布的背景中构造信噪比为2、长度为34像素的目标线段；在找出线段所在直线后，在采用固定长线段滑动的方法，确定线段的起始点，最终确定线段的确切位置。(hough transform line detection in the noise to obey Gaussian distribution of the background-noise ratio for the structure 2, with a length of 34 pixels of the target segment at to find out where the straight line segment after the introduction of fixed long-term method of sliding paragraph to determine the segment of starting point, and ultimately determine the exact location of line segments.)

关于高斯混合模型（GMM）的matlab源代码(on Gaussian mixture model (GMM) Matlab source code)