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AD
说明: 分析了一个应用于测量的 16位精度开关电容Δ2Σ模数调制器. 该调制器采用 3阶 1位单
环包含局部谐振器的前馈结构 ,在保证其具有较大的输入信号允许范围的同时引入零点优化来提高信号 /噪声失真比. (Analysis used to measure a 16-bit precision switched-capacitor modulator Δ2Σ modulus. The 3-order modulator using a single ring resonator, contains the local feed-forward structure, ensure that it has a large range of input signal at the same time allows the introduction of zero optimization to improve the signal/noise and distortion ratio.)
- 2010-10-25 14:01:49下载
- 积分:1
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wyq
基于matlab的dpsk调制与解调,使用相位选择法调制(dpsk base on matlab)
- 2009-10-15 16:16:22下载
- 积分:1
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Matlab-mathematical-modeling
[matlab在数学建模中的应用]一书源代码( "Matlab mathematical modeling," a book source code)
- 2013-07-31 19:55:08下载
- 积分:1
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field-2
Field 2 是丹麦理工大学(Technical University of Demark)的J.A.延森(Jorgen Arendt Jenson)开发的一款超声模拟软件,该软件基于线性声场理论, 其最基本概念是空间冲击响应,最早由Tupholme和Stepannishen等提出,空间冲击响应是一个和何置相关的函数,它与换能器上的激励信号卷积,可以得到发射波到焦点的任意一点的声场。换能器接收同波信号相当与发射的逆过程,将空间的反射点作为发射源,与接收换能器的空间冲击响应卷积,从而得到回波信号。(Field 2 is the Technical University of Denmark (Technical University of Demark) is an ultrasound simulation software JA Jensen (Jorgen Arendt Jenson) developed the software based on the linear sound field theory, the basic concept is the spatial impulse response, first by Tupholme and Stepannishen and other proposed space impulse response is a home-related functions and what its convolution with the excitation signal transducer, you can get any of the transmitted wave to the focal point of the sound field. Wave transducer receives a signal corresponding with the inverse process of transmission, the reflector point in space as a transmission source, and the receiving transducer spatial convolution of the impulse response, thereby obtaining the echo signal.)
- 2014-11-12 09:16:31下载
- 积分:1
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hht
小波与希尔伯特-黄变换结合分析脑电信号,先进行频域分解,再进行hht分析(wavelet and hht transform, analyze eeg)
- 2013-05-05 13:49:08下载
- 积分:1
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EMD
语音增强 提供io接口及处理的工具箱等,语音增强效果比较好(Speech enhancement provide the IO interface and the processing toolbox, and so on, the speech enhancement effect is better)
- 2021-03-28 11:39:11下载
- 积分:1
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02Grade
bpsk的算法实现,运行快,计算量少,误差小。
(very fast )
- 2009-12-12 12:46:38下载
- 积分:1
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wzh
求解他励发电机空载特性曲线,通过建立他励发电机空载数学模型绘制出该曲线。(Solving excited generator load characteristic curve)
- 2012-11-27 16:54:15下载
- 积分:1
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myfir
该程序实现FIR滤波器,是数字信号处理的重要内容。(FIR filter, digital signal processing is an important element.)
- 2006-06-30 10:35:28下载
- 积分:1
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CHAPTER5
先进PID控制及MATLAB仿真程序,第五章的经过运行,全都成功(Advanced PID control and MATLAB simulation program, run through the Chapter V, all successful)
- 2010-12-18 14:48:08下载
- 积分:1