m.tech 1st sem

简单数字调制编程，方便初学者学习 简单数字调制编程，方便初学者学习(Simple digital modulation program, easy for beginners to learn simple programming of digital modulation, easy for beginners to learn)

画国界、海岸线等地图的工具包，利用分形原理采用matlab编程(Draw boundaries, coastlines, map kit, using the fractal theory using matlab programming)

这是一个低通抽样定理，例题中包括了低通信号的波形，抽样速率为4Hz的抽样信号，抽样序列恢复出原始信号(This is a low-pass sampling theorem, examples included in the lowpass signal waveform, the sampling rate is 4Hz sampling signal to recover the original signal sample sequence)

this paper describes about the Hilbert field and are very useful for all people.

可实现对通信原理课程各章节的仿真实验，以matlab为基础，程序丰富。(Communication Theory courses each chapter simulation matlab based rich program.)

bpsk的算法实现,运行快，计算量少，误差小。 (very fast )

Abstract— We propose a simple speech compression algorithm using subband division and ADPCM (Adaptive Differential Pulse Code Modulation) algorithm. Although speech data are stored in a semiconductor memory device, its capacity and the available network capacity are limited. Therefore, it is necessary to compress the data as much as possible. The first is that the reconstructed datum must be understood correctly. Speech signal is compressed with a ratio of 1/4 using the proposed subband division and ADPCM (Adaptive Differential Pulse Code Modulation) algorithm.

IEEE30节点配电网标准系统图，可运行,用于配电网建模，电能质量分析(IEEE30 node distribution network standard system diagram, you can run.)

这是深度学习的常用工具箱，里面包括常用的自动编码器、卷积神经网络和深度置信网络的函数( This is a common toolbox depth study, which includes functions commonly used automatic encoder, convolutional neural network and depth of belief networks)

这是一个关于matlab的课件，里面有几个小例子，可供参考！(This is a study on matlab courseware, which has several small example is available for reference!)