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jingdianxiaobo
经典的利用小波模极大值的方法实现信号去噪的程序
保存格式为TXT.开发环境是MATLAB(classic wavelet modulus maxima of the signal denoising procedures for the preservation TXT format. Development Environment MATLAB is)
- 2007-06-15 18:36:38下载
- 积分：1
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RKMeth
matlab program numerical methods
- 2014-08-09 22:23:47下载
- 积分：1
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pcmcode
律u律pcm编码
若输入A律PCM编码器的正弦信号为x(t)=sin(1600πt),采样序列为x(n)=sin(0.2πn),n=0,1,2,…,10，将其进行PCM编码，求出编码器的输出码组序列y(n)。
要求：1) 直接采用A律扩展器函数求解上述问题。
2）使用13折线法近似A律PCM 求解上述问题。
3）计算量化误差。(Law a law pcm coding
If the input A-law PCM encoder is sinusoidal signal x (t) = sin (1600πt), for the sample sequence x (n) = sin (0.2πn), n = 0,1,2, ..., 10, it will be PCM coding to obtain the coded output code group sequence y (n).
Requirements: 1) directly A-law expander function to solve the above problems.
2) using a 13 fold line approximation A-law PCM to solve the above problems.
3) calculating the quantization error.)
- 2016-04-06 19:30:12下载
- 积分：1
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Fig
说明： 使用MATLAB设计滤波器，然后下消除指定位置消除消元(Design the filter with MATLAB, then eliminate the specified position to eliminate the elimination.)
- 2020-06-23 21:00:01下载
- 积分：1
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intercorr_a_s
intercorrelation function
- 2011-06-03 17:50:36下载
- 积分：1
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solar2
PV系统阴影遮挡模拟源代码，2013a metlab开发(the code for simulation of the shaded PV system)
- 2013-10-31 13:50:00下载
- 积分：1
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main
code FOR SIMULATE WSN PROBLEM OF SECURITY
- 2015-01-14 02:36:02下载
- 积分：1
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NonlinerUtroGUI
计算任意时域信号的非线性超声系数GUI，原创程序，学习GUI和非线性超声的一个参考例程，欢迎指教(Nonlinear ultrasonic coefficient GUI, any original program to calculate the time-domain signal, and nonlinear ultrasound study GUI a reference routines, welcome to enlighten)
- 2014-01-05 09:48:07下载
- 积分：1
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MATLABprograminfft
说明： 1．用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图
2．进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选
3．做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱
4．用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图
(1. Using Matlab generated sine wave, rectangular wave, as well as the white noise signal, and display their respective time-domain waveform of Figure 2. FFT to transform, showing their frequency spectrum, including sampling rate, frequency, data length of 3-on-demand. Made of the three signals in root-mean-square maps, power maps, as well as the number of root-mean-square map 4. Fourier Transform IFFT with the restoration of signals, and displays the sinusoidal signal the resumption of time-domain waveform)
- 2008-11-14 14:43:09下载
- 积分：1
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MIMO_TOOLS_Matlab-V2.2
MIMO TOOLBox Matlab V2.2
- 2014-10-27 18:31:47下载
- 积分：1
