DcBUCK1

MST问题求解程序, 采用Matlab实现, 源程序.(MST problem source code , MST problem free code)

Predictive direct power control (P-DPC) applied to voltage source pulse-width-modulation (PWM) rectifier was introduced in this paper. Based on the model of power prediction, voltage vectors were selected according to minimizing power errors in a fixed time interval, which results in a constant switching frequency control for P-DPC. It simplifies the implementation of P-DPC procedure by selecting switching states based on the principle of space vector modulation (SVM). In order to eliminate power errors caused by control delay, a detailed control delay compensation scheme was designed. Experimental results based on a 2kW prototype were presented, which showing that P-DPC has a faster power response compared to standard voltage-oriented-control (VOC) techniques. Besides, the dynamic performance of the system is also improved significantly by control delay compensation.

用matlab做的qam的基本原理仿真，清晰明了，有相应结果，可作为qam调制的入门教程。(QAM matlab to do with the basic principles of simulation, clarity, have corresponding results can be used as QAM Modulation Tutorial.)

matlab 调外部用dll，实现混合编程(matlab )

空气中声传播的fdtd例程，简单可用，希望对大家有帮助(Fdtd airborne sound propagation routines, simply available, we hope to help)

编写程序，分别读入两个语音文件,然后计算它们的短时自相关函数(Programming, respectively, read the two audio files, and then calculating their short-time auto-correlation function)

以上是驱动系统的混沌微分方程的matlab源程序(The above is the chaos of driving system of differential equation of the source program)

战胜MATLAB必做的练习题以及函数大全，快速学会以及掌握matlab技巧(MATLAB victory will do exercises and function Guinness, quickly learn and master the skills matlab)

用matlab编写的bpsk信号的循环谱估计程序，适合给初学者参考。(BPSK signal s Matlab computer program written in cyclic spectrum,for new learners reference.)

包括TVD去噪（速度非常快），最小平方最优程序，用于稀疏频率分解，很好用。(Including TVD noising (very fast), the least-squares best program for sparse frequency resolution, very good use.)