基于DSP的变压变频电源设计

心电信号检测及其前期处理，心电信号检测及其前期处理-ECG testing and pre-processing, ECG detection and pre-processing

说明：  对仿真信号进行复morlet小波变换后，绘制的时频图。(After the complex Morlet wavelet transform of the simulation signal, the time-frequency diagram is drawn.)

低通滤波程序，通过傅里叶变换实现有一定相位差的滤波，滤波截止频率可设。(Low-passfilter program，)

tong xun lu,xi huan de ren ke yi xia xia lai kan kan-numberstong xun lu,xi huan de ren ke yi xia xia lai kan kan

1.使用串口同两块west4170(PID控制温度仪表). 2.可以显示当前温度,并可设定参数(主要是设定温度)-1. The use of serial port with two west4170 (PID Control Temperature Instrumentation) .2. Can display the current temperature, and set the parameters (mainly temperature)

著名的安装制作软件InnoSetup的源码及示例源码-The installation of a well-known software s source code and sample InnoSetup source

说明：  tcl scripts for 50 nodes

信号采样与重构 低通信号采样定理，以及小波重构(Signal sampling and reconstruction low communication signal sampling theorem, and wavelet reconstruction)

说明：  本文件为django的基础知识，包含django的入门技巧及学习路线，django入门与实践(This document is the basic knowledge of django, including Django introductory skills and learning routes, Django introductory and practical)

快速离散分数傅里叶变换，采样型、特征分解型、一维、二维等(digital fractional fourier transform)