Ramesh2

本人编写的绘制离散信号在滤波前后的频谱图(I prepared by drawing discrete signal frequency spectrum before and after filtering)

说明：  优化计算工具简介，matlab，mathematica，excel的比较(optimization tool, matlab, mathematica, excel comparison)

sigma-delta调制器的matlab模拟程序(sigma-delta modulator matlab simulation program)

电力电子 交流调压负载仿真 可以任意调节触发延迟角。(Load simulation of power electronic AC voltage regulator can be adjusted trigger delay angle.)

creates facturas to bussines

本课题研制了一种宽频带的数字锁相放大器，可以完成自动增益和相位 可调整，最长积分时间为100s，适合于频率从10Hz到10kHz，幅值从100nV 到10mV的微弱正弦信号检测。测量结果表明，当采样点数N大于8192时， (This project developed a wideband digital lock-in amplifier, can be completed automatically adjustable gain and phase, the longest integration time of 100s, suitable for the frequency range from 10Hz to 10kHz, amplitude from 100nV to 10mV of weak sine signal detection. The measurement results show that, when the sampling point number N is greater than 8192 hours,)

基于matlab开发的利用贝叶斯网络计算配电网可靠性(Distribution network reliability based on Bayesian network matlab development)

说明：  可靠性评估经典算例IEEE RTS 96输入调用表3.matlab编程(Reliability evaluation classic example IEEErts96 input call table 03, matlab programming)

数字信号处理，离散时间系统的相位、结构与状态变量描述典型题，能更好的理解离散时间系统(Digital signal processing, discrete-time systems the phase, structure and state-variable description of a typical question, can a better understanding of discrete-time systems)

kalman filter for state space model using Gaussian distribution