Summarization-of-signals

说明：  实现了hu的七个不变矩，matlab实现，很实用(This code realize Hu s moment by matlab)

一个用MFC写的滤波器源代码，代码结构非常精巧，可以参考 功能：1 固定带通滤波 2 可变带通滤波 3 噪声删除 4 输入输出误差计算 实现比较简单，由于使用了Microsoft Foundation classes，代码流程很简单，但是实现的功能比较充分 Filter.h：头文件，定义了CFilterApp 类 Filter.cpp：利用MFC的函数实现了CFilterApp Filter.rc：资源文件，包括对话框和图标的说明(use a filter to write MFC source code, code structure is very delicate, can be functional : a fixed band-pass filtering two variable bandpass filter to delete four 3 noise input and output error calculation is relatively simple to achieve. As the use of Microsoft Foundation classes, code process is simple, but to achieve the more fully functional Filter.h : The first document, CFilterApp definition of the category Filter.cpp : MFC function realized CFilterApp Filter.rc : resource files, including dialog box and the note icon)

基于matlab的三相桥式整流电路仿真模型的仿真(Three-phase bridge rectifier circuit simulation model)

matlab/simulink下建立风机发电传动系统模型(established fan power transmission model matlab/simulink)

OFDM调制 16QAM.包含星座图，相位，载波等。(16qam ofdm)

Implementacao da rede MLP canonica (backpropagation com gradiente descendente) bgd

时域有限差分差分法仿真脉冲在真空以及有损耗和无损耗的介质的一维传播情况(FDTD simulation of a pulse )

msk的调制解调，包含调制解调过程中信号、功率谱的图、调制后的对比图(msk modulation and demodulation process, including modulation and demodulation signal, the power spectrum of FIG modulated contrast FIG.)

KSVD稀疏表示matlab代码，有3个demo示例程序，可实现一维二维信号的稀疏表示。(K SVD sparse representation matlab code, there are three demo sample program can achieve one-dimensional two-dimensional signal sparse representation.)

通过matlab编程实现了通信原理中的模拟频率调制（FM)，并画出了波形。(this source code can realize the fm modulation in communication principles.)