signal

filter wavelet. ECG. search best filter and best families of wavelet.

提供一個9個匯流排測試系統的參數，如需要的輸入支路阻抗和節點功率。包括支路、首節點編號、末節點號、支路阻抗、末節點给定功率。 (Provide a nine bus test system parameters, such as the needs of the input branch impedance and node power. Branch, the first node number, the last node, branch impedance, the last node to a given power.)

matlab离散优化，包括蒙特卡洛法，最短路dijkstra算法等(matlab discrete optimization, including the Monte Carlo method, the shortest path dijkstra algorithm)

说明：  压缩感知matlab代码及北京交通大学论文《用于压缩感知信号重建的算法研究》(Compressed sensing matlab code, and Beijing jiaotong university papers for compressed sensing signal reconstruction algorithm research)

DQPSK SIMULINK调制解调仿真 绝对能运行(DQPSK SIMULINK simulation is absolutely able to run modem)

说明：  Matlab加扰解扰仿真系统，可以观察加解扰前后信号的时域和频域波形，有助于理解扰码的概念和解扰的过程(scrambling and de-scrambling Matlab simulation system can be observed around Deinterference signals in time domain and frequency domain waveforms scrambler help understand the concept of the process and Descramble)

matlab学习，适合初学者对仿真软件matlab进行系统的学习(matlab study)

说明：  ASK仿真，包含调制解调，加高斯白噪声，matlab程序(ASK simulation, including the modem, add Gaussian white noise, matlab program)

This is the code for state pace model

针对三相桥式整流电路的谐波和无功功率的特点，提出几种滤波方案，并进行比较，最终确定了用有源滤波方案。对于有源滤波器，本论文从结构上比较后选用并联电压型有源滤波器。(The thesis introduces several kind of filter schemes, which is aimed at the harmonic characteristic of three-phase bridge rectifier circuit .After comparison,the thesis chooses the active filter scheme,in view of the active filter, after the comparesion of structure,finally, the thesis chooses the parallel-voltage active filter.)