T01S30P04

室内可见光通信中通过使用均衡技术来提高马元速率(Indoor visible light communication by using equalization techniques to improve the rate of Ma Yuan)

说明：  ARM和DSP的gel文件，大家可以看看(ARM and DSP's gel files, you can see)

基于SVPWM的永磁同步电机直接转矩控制，将电压空间矢量脉宽调制的方法实现转矩的脉动更小。(Direct Torque Control of Permanent Magnet Synchronous Motor Based on SVPWM space vector pulse width modulation method torque ripple is smaller.)

说明：  一种电流pi控制的逆变器，课程实践用，28379d平台。(A current PI control inverter, course practice, 28379d platform)

演示haar-like特征提取过程，将其可视化(To show the coputing process of haar-likes features)

三个参数不同的gabor滤波器设计，包括图片和源代码(Three parameters of different gabor filter design, including images and source code)

说明：  TMS320F28335看门狗程序，防止DSP运行过程中程序跑飞(TMS320F28335 Watchdog Program to Prevent the Program from Running in the Process of DSP)

数字调制-OFDM-QPSK-峰均比-资料,很好很详细，学习ofdm很好的资料(Digital Modulation-OFDM-QPSK-PAR- information, very very detailed, very good information to learn ofdm)

改程序为应用M语言实现对FDMA系统的设计仿真，包括发送接收端以及用户端的仿真(The program is designed to simulate the FDMA system by using M language, including sending and receiving terminal and user side simulation.)

针对数字卫星常用的 7 种通信信号调制方式(QPSK、8PSK、16QAM、32QAM、64QAM、16APSK、32APSK)，对零中心归一化瞬时幅度谱密度最大值、四次方谱、幅度、高阶累积量四种特征参数进行了分析，提出了一种联合特征参数的信号调制识别方法．(Aiming at seven communication signal modulation modes commonly used in digital satellite (QPSK, 8PSK, 16QAM, 32QAM, 64QAM, 16APSK and 32APSK), four characteristic parameters of zero-center normalized instantaneous amplitude spectral density, quadratic spectrum, amplitude and high-order cumulant are analyzed, and a signal modulation recognition method of joint characteristic parameters is proposed. Method.)