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qimodazuoyeyi
说明: 数字信号图象处理,对数字图象进行滤波和中值化(digital signal image processing, digital image filtering and the value of)
- 2006-04-09 10:18:05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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ecuacion
Ecuacion necesaria para metodo de multiplicación
- 2009-10-26 18:09:02下载
- 积分:1
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BaoHemiaoshu
此函数用来演示自动控制系统中的饱和非线性特性的描述函数
此函数是要调用输入的A矩阵中的元素
输入变量a,k的含义分别为:(This function is used to demonstrate automatic control system of the description of the saturation nonlinearity function this function is to call the input of the A element in the input variables a, k means are:)
- 2010-12-27 22:54:27下载
- 积分:1
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ant
说明: 该压缩文件包含常用的人工智能算法中的蚁群算法的程序(The compressed file contains the artificial intelligence algorithms commonly used procedures in the ant colony algorithm)
- 2011-03-04 23:33:42下载
- 积分:1
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pca
主元分析的matlab源代码,对于一个样本空间可以获得其主元成分(Principal component analysis, Matlab source code for a sample space to obtain the main element composition)
- 2012-07-05 09:13:05下载
- 积分:1
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mptoolbox_1.1
matlab下高精度数值计算工具箱,包含各种常用函数(multi-precision toolbox)
- 2021-03-04 14:29:32下载
- 积分:1
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graphicschange
利用matlab解决图形转换问题,代码可直接运行(Graphics conversion problem solving using matlab, the code can be run directly)
- 2010-12-08 12:53:23下载
- 积分:1
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OFDM
关于OFDM系统仿真分析,使用16QAM调制解调,包括加窗、傅里叶变换。(For simulation analysis of OFDM system, 16QAM modulation and demodulation are used, including windowing and Fourier transform.)
- 2019-05-15 16:50:20下载
- 积分:1
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matlab脚本
说明: Matlab 批量读取nc文件 以及包括mwha滤波算法(Matlab Batch read NC file)
- 2020-12-07 22:21:27下载
- 积分:1