-
DFT4_double_point
基于DFT的瞬时测频算法,及插值算法,最后由图形表示测频结果。(Based on the Instantaneous Frequency Measurement DFT algorithm, and the interpolation algorithm, and finally by the graphical representation of frequency measurement results.)
- 2007-12-18 17:52:56下载
- 积分:1
-
matlab-convolution-code-program
文档里是基于matlab的卷积码编码,和维特比译码的程序。(Documentation is based on matlab convolution coding, and Viterbi decoding procedures.)
- 2014-11-02 14:30:13下载
- 积分:1
-
Nodos_EL_1
Derive current and voltage an electric circuit with Euler Lagrange formulism
- 2015-04-15 02:52:23下载
- 积分:1
-
LBQ
语音信号滤波器的改进,主要是以切比雪夫滤波器为基础,对去噪功能的处理。(The improvement of speech signal filter, mainly based on chebyshev filter, handling of denoising function.
)
- 2015-04-22 17:55:42下载
- 积分:1
-
灰色预测MATLAB代码
说明: 包含两个灰色预测模型的MATLAB代码实现。1.灰色预测GM(1,1)模型。2.改变初始条件,以1-AGO序列的最后一个数据为初始条件的灰色预测模型。(Contains two gray prediction model matlab code. 1. Grey Prediction GM (1,1) model. 2. Change the initial condition, take the last data of 1-AGO series as the initial condition of grey prediction model.)
- 2020-02-15 19:00:55下载
- 积分:1
-
impeand
matlab 对线路的仿真 希望对大家有用,大家可以看看(very good)
- 2010-11-01 10:42:45下载
- 积分:1
-
faokei_v21
ML法能够很好的估计信号的信噪比,DC-DC部分采用定功率单环控制,代码里有很完整的注释和解释。( ML estimation method can be a good signal to noise ratio, DC-DC power single-part set-loop control, Code, there are very complete notes and explanation.)
- 2016-05-18 10:29:49下载
- 积分:1
-
SPECTRUMCATCH
说明: 这个程序和我上传的上一个程序有关,它可以将上个程序收集到的频谱数据进行拼接,从而在全频段进行展示,还能计算频谱上的信号频谱带宽和频点
主要参数
start_freq %扫频中心频率fc的起始频率,
stop_freq %扫频中心频率fc的截止频率
rtlsdr_fs %每一次扫频的采样频率,改变他会影响每次扫频的带宽
nfrmhold %每次扫频的帧数
nfft %fft点数
overlap %扫频频谱的重叠率(dataspecrumcatch, catch the spectrum and It can also calculate the signal spectrum bandwidth and frequency point on the spectrum)
- 2020-06-05 19:54:25下载
- 积分:1
-
lena_watermark_extract
对lena图嵌入的水印进行提取 LSB方法 水印图像被分解嵌入 提取各部分块儿后进行重建 可以运行 有一定参考价值 (Figure of lena LSB embedded watermark extraction method to extract the watermark embedded image is broken down pieces of the various parts of the reconstruction can be run after a certain reference value)
- 2011-11-27 12:24:21下载
- 积分:1
-
S
说明: 基于s函数的神经网络PID描述。实现Matlab与simulink之间的连接。(S function of the neural network based PID description. Realize the connection between Matlab and simulink.)
- 2010-05-19 10:42:06下载
- 积分:1