cdt2000-all

说明：  二相相移键控（BPSK）是用二进制基带信号（0、1）对载波进行二相调制。BPSK是最简单的PSK形式，相移大小为 180°，又可称为2-PSK。在群点聚集的地方，其实都不是非常有关系，在该图像中，群点分布在水平轴上的0°和180°上。由于BPSK使用严重的失真致使解调器作出错误的判断，所以该调制方式是所有PSK中最强的。但它只能以1bit/symbol调制而不适合高数据率应用情况。 (bpsk modulation)

多径理解3,理解多径对信号的影响 ,(three multi-path understanding, understanding of the multi-path signals and understanding of the multi-path signals,)

FBDF RF YR YRYYR YRY YYRY RSTYM

在[0,1]平面上呈均匀分布和高斯分布的样本，用som网络求解体现其分布概率问题(In [0,1] plane was uniformly distributed and Gaussian distribution of the samples, using som reflect its distribution network for solving probability problems)

介绍matlab综合应用以及部分实例，让读者理解matlab(Introduction matlab applications as well as some examples)

MATLAB编写的ode45求解转子系统动力学程序，可用于计算响应和临界转速，程序正常可运行，主程序和函数放在同一个txt文件中。(Ode45 program written in MATLAB for solving rotor system dynamics can be used to calculate response and critical speed. The program can run normally. The main program and function are in the same TXT file.)

在Matlab环境下的控制仿真学习软件（control simulation toos for college student）(control simulation toos for college student)

Wavelet analysis method for knock detection in injection engine

位同步程序，本程序通过早迟门的结果，通过相位误差鉴别器和环路滤波器和DCO，来达到位同步。(Bit synchronization program, this program, the results of the early-late gate phase error discriminator and loop filter and DCO to achieve bit synchronization.)

转矩计算模块，输入包括三相电流ia ib ic，电动势ea eb ec，输出为转矩、转速。(Torque calculation module, the input including the three-phase current ia ib ic, emf ea eb ec, output torque, speed.)