Direct_Conversion

CheckMate is a MATLAB-based tool for modeling, simulating and investigating properties of hybrid dynamic systems. Hybrid systems are modeled using the Simulink graphical user interface (GUI). Parameters and specifications are entered using both the Simulink GUI and user-defined m-files. CheckMate commands are entered in the MATLAB command window. (CheckMate is a MATLAB-based tool for modeling, simulating and investigating properties of hybrid dynamic systems. Hybrid systems are modeled using the Simulink graphical user interface (GUI). Parameters and specifications are entered using both the Simulink GUI and user-defined m-files . CheckMate commands are entered in the MATLAB command window.)

计算上田阵子的最大利亚普诺夫函数的matlab源码程序, 是确定系统的常微分方程。(the matlab code is using to caculat duffing the max lyapunvo about determined duffing system .)

SVPWM algorithm Strategies

说明：  频偏校正估频算法的实现，Matlab函数。(Estimated frequency offset correction algorithm, Matlab function.)

说明：  提出了一种改良的可应用于3GPP-LTE控制信道的信道估计和检测的方法。(A modified control channel can be used in 3GPP-LTE channel estimation and detection methods.)

基于图像处理的matlab基本原代码，对初学有很大的帮助，还有很多事例供参考和练习(Based image processing matlab source code, a great help for beginners, there are a lot of examples for reference and practice)

实现基于BPSK的直接扩频信号调制，并显示出各阶段信号波形。(Direct-based BPSK modulated spread spectrum signal, and shows the signal waveform of each phase.)

通过matlab模拟半导体激光器的动力学特性，通过调节反馈强度可以得到从弛豫震荡到混沌态的输出信号。(Matlab simulation by the dynamics of semiconductor lasers, can be obtained by adjusting the intensity of the feedback from the chaotic state of relaxation shocks to the output signal.)

关于倒立摆实验指导。包含simulink模型，数学模型及推导，PID控制等(The experimental guidance on inverted pendulum. It includes Simulink model, mathematical model and derivation, PID control and so on.)

说明：  matlab实现几类简单机器学习算法，具有注解，易于理解(Matlab implements several types of simple machine learning algorithms, with annotations, easy to understand)