搜索资源列表
da0832
- 用DAC0832输出频率为500Hz的正弦波,以PROTEUS为仿真软件。-DAC0832 output by the sine wave frequency of 500Hz to PROTEUS for the simulation software.
drvECG_1
- 心电图软件的功能类,包含多种心电图的计算功能,如R波检测等。-ECG software, functional classes, including the calculation of a variety of ECG features, such as R-wave detection.
xiaobobianhuankuaisusuanfazaituxiangzhongdeyingy.r
- 小波变换的快速算法研究及其在图像处理中的应用-image process, wavelet ,fast algorithm
ccsds
- ccsds 解码器,适用于9\7小波变换无损、有损-ccsds
TheoryOfWaveletAnalysisAndUsingMATLAB7InPractice.r
- 小波分析理论与matlab实现 需用超星浏览器打开-wavelet analysis using matlab
MATLAB
- 只需修改路径,就可处理txt文件心电数据,要求此心电数据必须是R波的横坐标,可画散点图,密度图等-use the matlab to process the ECG data,detect the R-point.
DDS
- 这是一个任意频率的正弦信号发生器,具有可改变输出信号频率,输出信号相位,任意转换输出信号类型(正弦、余弦、锯齿波、方波),屏幕可分别显示用户设定的信号频率与输出信号检测频率。-This is an arbitrary frequency sinusoidal signal generator, with can change the output signal frequency, the output signal phase, ar
sgsdf
- 利用小波变换检测R波,并给出模极大曲线:首先对ECG信号进行分段,分别对每一段进行R波检测-R wave detection using wavelet transform, and gives a great curve model
Matlab-ECG-Processing
- 非常实用的基于Matlab的心电信号的心电处理程序。可以完整地检测出心电信号的R波,以及各项参数。-Very useful Matlab-based ECG ECG signal processing. Can detect the integrity of ECG R-wave, and the various parameters.
sgsdf
- 利用小波变换检测R波,并给出模极大曲线 -R wave detection using wavelet transform, and gives a great curve model
wg
- 基于51单片机的简易波形发生器:内有三角波、方波、锯齿波、正弦波-simple wave generateor
FPGA(DDS)
- 采用FPGA来实现DDS,发出任意频率的三角波,方波或正弦波-Use FPGA to implement DDS, given any frequency triangle wave, square wave or sine wave
pwmyixiang
- TMS320lf2407a dsp开发板四路pwm波生成文件-TMS320lf2407a dsp development board four pwm wave generated files
blood
- 由心电图的r波到血氧浓度图的波峰所产生的脉波传递时间换算出脉波传递速度,进一步换算出血压的变化量-R wave from the ECG to the peak oxygen concentration diagram of the pulse wave generated by the time translation of the pulse wave velocity, and further converted from the
ECG30-SouceCode
- 用于检测R波波峰的程序算法、主要用于心点信号的检测及心率的计算。-A good programme for R wave idenify of ECG
Variable-scale-based-on-wavelet-multi-resolution.r
- 基于小波分解的变尺度多分辨率纹理分割Variable scale based on wavelet multi-resolution texture segmentation-Variable scale based on wavelet multi-resolution texture segmentation
music-program
- 1.用3、4个IO及R-2R电阻网络作3、4BitDAC 2.用PWM输出 3.用专用音乐旋律发生芯片 4.用硬波表的声卡或MIDI芯片 -1. With 3, 4 IO and R- 2R resistor network make 3, 4BitDAC 2. Using PWM output 3. Using the dedicated music melody happen chip 4. Wat
86verilog
- 以FPGA 芯片为平台构建了数字信号滤波实时处理模块, 给出了 50Hz 陷波器的切比雪夫Ê 型 IIR 数字 滤波器 4 阶级联的结构, 提出了对滤波器系数量化的逼近方法, 完成了基于 FPGA 的陷波器实现, 并成功地实现了 对含有工频 50Hz 噪声干扰的心电信号的滤波处理, 通过与M at lab 计算所得到的滤波处理效果进行比较分析, 结 果表明: 基于FPGA 采用切比雪夫Ê 型 4 级级联结
R
- matlab中可以用到的常见函数,用来实现小波函数的边缘检测和灰度集检测-Matlab to use the common function, used to realize the function of the wavelet edge detection and gray set detection
ECG
- 心电信号分析 (1)设计滤波器,实现对心电信号的噪声抑制和基线纠漂。 (2)时域分析:R波检测算法与实现. (3)功率谱分析:对消噪后的信号进行功率谱分析。要求计算信号的功率谱,功率谱峰值,峰值频率。 -ECG Analysis (1) design filters to achieve noise suppression of ECG and baseline drift correction. (2) time-do