资源列表
chengxu 按心电信号画出信号时域波形和频谱图
- 1.找点一段心电信号,画出信号时域波形和频谱图; 2. 利用MATLAB中的随机函数产生噪声加入到心电信号中,使心电信号被污染,读出污染后的号并画出对应信号的时域波形和频谱图; 3.用双线性变换法设计一个Butterworth带通滤波器,输出所设计的滤波器的阶次,分子、分母多项式的系数,画出滤波器的频率响应(幅频响应和相频响应)曲线;(也可以根据自己需要设置滤波器性能指标) 带通通滤波器设计性能指标:fs1=10Hz, fp1=20Hz, fp1=1000Hz, fs2=120
FOG_test 计算光纤陀螺速率斜坡系数
- 一个计算光纤陀螺速率斜坡系数、速率随机游走系数、零偏稳定性、角度随机游走系数、量化噪声系数的matlab程序-A calculation of the slope coefficient of fiber optic gyro rate, rate random walk coefficient, bias stability, angle random walk coefficient quantization noise figure of the matlab program
使用matlab设计小波变换程序中的若干问题.rar
- 小波分析\文档资料\使用MATLAB设计小波变换程序中的若干问题,Wavelet analysis of the design documentation using the MATLAB Wavelet Transform proceedings a number of issues
wavelet.rar
- jpeg2000小波压缩源代码,Source codes of wavelet compression for JPEG2000
wavelet.rar
- 小波变换,D4尺度函数和小波函数计算及绘制,Wavelet transform, D4 scaling function and wavelet function calculation and mapping
Multi_Wavelet.rar
- 多小波代码,有CL,GHM,Sa4,Opt-rec四种多小波的变换与反变化,前处理和后处理的代码。,Multiwavelet code, there are CL, GHM, Sa4, Opt-rec four Multiwavelet Transform and anti-change, pre-treatment and post-processing code.
harr.rar
- 二代小波harr变换整数小波变换,适合图像处理专业人员参考,Second generation wavelet transform Harr integer wavelet transform for image processing professionals reference
harmwave.rar
- 关于小波分析的程序,用于分析振动信号的程序,很好用,Wavelet analysis on the procedures used to analyze the vibration signal of procedures, very good use
Wavelet.rar
- 小波包变换分析信号的MATLAB程序,可用于提取故障特征向量,Wavelet packet transform analysis of signals in MATLAB procedures, can be used to extract fault feature vector
symwave.rar
- 基于小波变换的方法采用sym20小波对信号进行谐波分析。,Based on Wavelet Transform Methods sym20 harmonic wavelet analysis of signals.
Butterworth.rar
- 巴特沃斯二阶滤波器,高通滤波器,可以有效地对信号进行处理,Second-order Butterworth filter, high-pass filter is an effective way to process the signals
liftwavedec2.rar
- 计算第二代harr小波变换或者说是整数提升小波变换的源代码,Calculation of second-generation or harr wavelet transform is an integer lifting wavelet transform of the source code