Charging_Capacitor_exp_108b

将OFDM技术运用在可见光通信的研究，并且把OFDM的高峰均比这一缺点进行了建设性的运用。(In particular, the use of OFDM (orthogonal frequency division multiplexing) for intensity modulation is investigated. The high peak-to-average ratio (PAR) in OFDM is usually considered a disadvantage in radio frequency transmission systems due to non-linearities of the power amplifier. It is demonstrated theoretically and by means of an experimental system that the high PAR in OFDM can be exploited constructively in visible light communication to intensity modulate LEDs. It is shown that the theoretical and the experimental results match very closely, and that it is possible to cover a distance of up to one meter using a single LED.)

说明：  一种基于matlab编程的滤波器程序，经测试可用(Matlab filter programming based procedure, the test can be used)

说明：  MDF多变量频域设计工具箱，可方便的绘制格西高林圆及Nyquist曲线(MDF multivariable frequency domain design tool, can easily draw the circle and Geshe Nyquist curve of the high forest)

Kalman Example for robotics Visual Servoing(Kalman Example for robotics Visual Servoi Vi)

分享给需要matlab的同学们～Share the need matlab classmates ~(Share the need matlab classmates ~)

说明：  该资料用于学习matlab界面编程，对于初学者可以达到事半功倍的效果，能快速入门(The information is used to learn the matlab interface programming for beginners can achieve a multiplier effect, to Quick Start)

说明：  工具箱包含大量执行时域分析的算法，特别用于二次能量分布的情形，这些算法通过分配问题得到改进。希望能对大家有所帮助！(The toolbox contains numerous algorithms performing time-frequency analysis with a special emphasis on quadratic energy distributions of the Cohen and affine classes, and their version enhanced by the reassignment method.)

频域捕获，码相位，载波频率确定，时间变短(Capture frequency, code phase, carrier frequency to determine)

matlab-三维曲面的自动绘制及图形构建(matlab-dimensional surface of automatic drawing and graphics, build)

svpwm，三电平，simulink，空间适量脉冲宽度调制(svpwm, three-level, simulink, space right amount of pulse width modulation)