搜索资源列表
Square
- 编写MATLAB程序，讨论在 ??_0=5×〖10〗^(?5)的加性高斯白噪声环境中，利用匹配滤波器检测幅度为2，宽度为1ms的方波信号的情况(考虑取样时间为Ts=0.1ms)，测量匹配滤波器输入信号中心处与输出信号最佳取样处的SNR，绘出信号波形。(Write a MATLAB program, "10" discussed in the _0=5 * ^ (- 5) and Gauss white noise environment, using the matching
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- 电磁波在自由空间传播的MATLAB编程，给出了仿真的波形(MATLAB programming for electromagnetic wave propagation in free space)
小波变换去噪
- 小波变换去噪:小波(Wavelet)这一术语，顾名思义，“小波”就是小的波形。所谓“小”是指它具有衰减性；而称之为“波”则是指它的波动性，其振幅正负相间的震荡形式:(Wavelet (Wavelet) the term, as the name suggests, "wavelet" is a small waveform. The so-called "small" means that it has a decay; and called "
心电特征脚本_PQRST识别.tar
- 心电数据检测波形，检测PQRST波，并提取心电特征，修改参数获取更佳结果(ECG wave detection,PQRST detection)
sintest
- 实现对正弦波形进行AD采样，并做幅值和频率的拟合。(The sine wave is sampled by AD, and the amplitude and frequency are fitted.)
LFMRadar
- 通过对连续调频波进行数学建模进行发射波形与回波波形的仿真，从何获得目标的速度和距离(Through mathematical modeling of continuous FM wave, the simulation of waveform and echo waveform is carried out, and the speed and distance of the target are obtained.)
FFT
- 快速傅里叶变换示例,修改波信号文件以及采样频率，就可得到波形与频谱图、相位图(Fast Fourier Transform example, modify the wave signal file and the sampling frequency, you can get the waveform and spectrogram, the phase map)
方波发生器
- 非常基础的设置产生方波波形的matlab程序举例(A matlab program examples to generate square wave shape .)