所有的信号都是离散信号。
研究了由相位谱重构有限长离散信号，即幅度补偿问题。
This paper studies the problem of signal reconstruction from spectral phase.
本文定义了一类用于实值离散信号处理的实值离散正交变换。
A class of real-valued discrete transforms for real discrete signal processing is DE - fined.
第一部分是以循环相关函数为准则对最佳离散信号进行设计。
The designs of the perfect discrete single based on the rule of periodic correlative function are discussed in the first part of the paper.
实现对离散信号数字处理的卷积滤波关键是设计期望的滤波器频谱。
The key of realizing convolution filter, which processes discrete signals, is to design expectant frequency transformation of filters.
当今，另一种电信号形式变得越来越常用，就是数字或者是离散信号。
Now, another type of electrical signal, which is becoming common, is the digital or discrete signal.
最佳离散信号一般以循环相关、非循环相关、并元相关等为设计准则。
The design rules of the perfect discrete single usually include periodic correlation and aperiodic correlation, dyadic correlation, etc.
正弦信号矢量电压的测量，是可以从取样得到的时间离散信号序列中获取。
The measurement of vector voltage can be got from the discrete sequential data of a sampled singal.
因此，深入研究各种最佳离散信号，在理论上和应用上都有非常重要的意义。
Therefore, the study of the perfect discrete signals is of vital importance both in theory and applications.
这是一类比普通并元码概念更加广泛，但同样具有良好并元相关特性的最佳离散信号。
This is a kind of perfect discrete signal with more extensive concept than the common dyadic code but with the same good dyadic relative properties.
一种类似于微处理器的的设备，不同的是它内部的CPU被优化，用于特定的应用，如离散信号处理。
A device that is similar to a microprocessor, except that the internal CPU has been optimized for use in applications involving discrete-time signal processing.
通过这种方法能比较容易地获得非线性系统对于实激励离散信号或模拟信号的响应时间序列。
By this method, for a real excitation discrete signal or a simulating signal, the response time series of a non-linear system can be easily obtained based on the Z-transform technique.
一种类似于微处理器的的设备，不同的是它内部的CPU被优化，用于特定的应用，如离散信号处理。
A device that is similar to a microprocessor, except that the internal CPU has been optimized for use in applications involving discrete -time signal processing.
文中详细介绍了时空域离散信号处理的理论计算公式和处理系统结构，对风速测量结果进行了分析和比较。
The theoretical formulas of discrete signal processing and circuit structure in the system are described, and results of wind-speed measurement are analyzed and compared.
鉴于对离散信号的抽取和对连续信号的采样非常相似，本文还把研究范围拓展到了对离散信号的抽取问题。
Since the decimation of discrete time signals is similar to the sampling of continuous signals, it is also studied in the thesis.
并在此基础上进行分析，从而用计算机模拟出了四种噪声信道中对应高斯分布和拉普拉斯分布的离散信号信息传输量。
On this basis, transinformations for discrete signals of Gauss and Laplace distribution in channels with four noise patterns are simulated.
本文提出的几乎最佳二元阵列偶与几乎最佳三元阵列偶的构造方法为最佳离散信号的设计提供了更广的地址码选择范围。
The constructions of the almost perfect binary arrays pairs and the almost perfect ternary arrays pairs provide broader choice range of the address yard.
最常见的数字信号处理技术之一是离散傅立叶变换（DFT），它把一个信号分解成它的组成频率，并表示成一个矩阵。
One of the most common digital-signal-processing techniques is the discrete Fourier transform (DFT), which breaks a signal into its component frequencies and can be represented as a matrix.
决定性的因素是这种区分是没有根据的样本离散多时间，但它是一个物理作用，使用户会看到一个充满活力，低噪声加速度信号。
The decisive factor is that the differentiation is not based on a sample over a discrete time period, but is a physical effect, so that the user sees a dynamic, low-noise acceleration signal.
为在计算机上做傅里叶级数的分解，需要对连续信号进行抽样，然后按离散傅里叶级数进行分解。
In order to analyzing digital signals with the aid of computers, it is necessary to use Fourier Series of discrete form.
首先利用多维逆m序列作为激励输入信号，用实验法建立出空气传送部分的多变量离散状态空间模型。
Firstly, the paper models the multivariable discrete state-space model of the air transmission unit by the lab method, using multi-dimensional inverse m series as input stimulus signal.
离散傅里叶变换（DFT）在数字信号处理等许多领域中起着重要作用。
The Discrete Fourier Transform (DFT) plays an important role in digital signal processing and many other fields.
根据半球谐振陀螺的动力学方程和闭环反馈理论，推导出离散激励器和信号检测器在壳体环向的角度配置；
According to the dynamical equation and the theory of closed loop feedback, the angle scheme of signal detector and discrete exciter in circumferential direction is deduced.
信号传输速度的一种单位，等于每秒内离散状态或信号事件的数量。
A unit of signalling speed equal to the number of discrete conditions or signal events per second.
在信号分析领域，DFT(离散傅立叶变换)是一个常见术语。
In the field of signal analysis, the DFT (Discrete Fourier Transform) is a well known term.
石英称重传感器的输出信号中的温度漂移噪声是一阶或一阶以上连续的，而称重激励信号的变化是离散的。
In the output signals of quartz weighing sensor, the temperature drift noise is first order or over first order continuous, however, the weighing exciting signal is discrete.
离散余弦变换是分析图像信号的有效工具。
Discrete Cosines Transform (DCT) is an effective tool for analysis image signal.
离散余弦变换是分析图像信号的有效工具。
Discrete Cosines Transform (DCT) is an effective tool for analysis image signal.
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