bianhuan

orthogonal variable spreading factor (OVSF) is an implementation of Code division multiple access (CDMA) where before each signal is transmitted, the spectrum is spread through the use of a user s code. User s codes are carefully chosen to be mutually orthogonal to each other. These codes are derived from an OVSF code tree, and each user is given a different, unique code. An OVSF code tree is a complete binary tree that reflects the construction of Hadamard matrices.

电力系统负荷分配问题，是一个3机6节点的工况模型，基于matlab的编程。(Power system load distribution)

L型阵列music算法DOA估计 二维DOA估计，matlab代码(DOA estimation of music algorithm )

各种有用的建模，对于学命令流编程的十分有用(ANSYS modeling)

This is all about viterbi algorithm

麻省理工学院设计的基于笔记本电脑显示的小型探测雷达的设计方案，包括电路图，系统框图，元器件清单，制作过程，天线制作的流程介绍，很详细，适合雷达爱好者参考。(Massachusetts Institute of Technology designed to detect radar based on small laptop display design, including schematics, system block diagrams, parts lists, production process, antenna production process introduced in great detail, suitable for radar enthusiasts reference.)

AMR WB+ 基于3GPP标准的宽带Adaptive Multi-Rate - Wideband 实现(3rd Generation Partnership Project Technical Specification Group Services and System Aspects Speech codec speech processing functions Adaptive Multi-Rate- Wideband (AMR-WB) speech codec ANSI-C code )

在simulink中建立了GIM轮胎模型，此模型可以用来求轮胎的纵向力和侧向力。(The tire model for GIM was established in simulink , this model can be used to find a tire longitudinal force and lateral force.)

GEOMETRICAL REPRESENTATION, PROCESSING, AND CODING OF VISUAL INFORMATION

fast fourier transform