qpsk

three phase system with sinosoidal inverter .check it with source code

Statistical Analysis Practice Problems

MLE bookshop package for mosnd linear model very good for student

说明：  语音信号的matlab处理程序,很多种，大家验证一下(Matlab voice signal processing, are many, we test)

配电网中，传统IEEE39节点的牛顿-拉夫逊法潮流计算。(Distribution power flow calculation。)

自动控制原理实验指导书，适用于自控课程的实验研究，包括多个经典实验及其实验结果。(Automatic control theory guide books, suitable for controlled experimental study courses, including a number of classic experiments and their results.)

卷积码和viterbi译码源程序，用MATLAB实现，本人亲自试验过绝对没有错误，希望对大家有用(Convolutional codes and viterbi decoding source code, using MATLAB to achieve, I personally tested absolutely no mistakes, want to be useful to everyone)

说明：  这是一篇关于GPS信号的捕获文章，采用的是DF差分相关捕获的算法，具有在较低信噪比的情况下捕获信号(This is an article about the capture of GPS signal, using the DF algorithm to capture differential associated with low signal to noise ratio in the case of capture signal)

双线性插值法，用于图像的放大，将图像放大(Bilinear interpolation for image magnification, the image to enlarge)

再区域内，随机画圆，并保证各个圆相切。 (draw circles in the area and all the circles are tangent)