prueba_matlab_arduino

说明：  基于ofdm，利用导频Comb Pilot进行信道估计，(Based on ofdm, use Comb Pilot to pilot channel estimation,)

matlab中程序设计与应用的基础知识，对初学者帮助很大(matlab in program design and application of basic knowledge is very helpful for beginners)

说明：  拉格朗日插值的MATLAB程序。需要的来下载。(Lagrange interpolation of the MATLAB program. Need to download.)

buildroot openwrt for development with samba4

science project to develop a ballon car. science project for school kids

控制路灯的亮灭，控制景观灯，单双路灯控制(Control lights light off, control landscape lights, odd and even street lighting control)

说明：  升压转换器是一种DC / DC电源转换器，可将电压从其输入（源）升至其输出（负载）。在连续导通模式下（流经电感的电流永远不会降为零），升压转换器的理论传递函数为： 占空比在哪里0.5 在此示例中，转换器从250 V电源馈送RC负载，并且PWM频率设置为31 kHz。 模拟 运行仿真并观察示波器上的波形。确认负载电压（Vout）的平均值非常接近理论值：Vout = 250 /（1- 0.5）= 500V。(A boost converter is a DC/DC power converter which steps up voltage from its input (source) to its output (load). In continuous conduction mode (current through the inductor never falls to zero), the theoretical transfer function of the boost converter is: where is the duty cycle.0.5 In this example, the converter is feeding an RC load from a 250 V source and the PWM frequency is set to 31 kHz. Simulation Run the simulation and observe waveforms on Scope. Verify that the mean value of the load voltage (Vout) is very close to the theoretical value of: Vout = 250 / (1 - 0.5) = 500 V.)

经典小波包分解，并计算各频带能量，能量比等参数(wavelet package decomposition and energy of frequency band)

matlab生成LDPC的H矩阵，消除4环，同时列重为3，很好的例子(based matlab generate H matrix of ldpc)

Spectral Methods in MATLAB 即用spectral的方法并开matlab来做数值解法(Spectral Methods in MATLAB)