比较了基于广义高斯分布近似和非线性变换(NLMIR)的两种最小互信息盲接收算法。
Minimum mutual information blind receiver that based on approximated generalized Gaussian distribution (GGMIR) and that use nonlinear transformation (NLMIR) are compared.
对用负阻抗变换电路同圆锥螺旋天线相结合，构成的有源接收天线进行了理论分析。
An active receiving antenna consisting of conical helix antenna and a negative impedance changing circuit is analyzed in this paper.
在GPS抗干扰接收机研究中，首先要对天线信号进行模数变换，ADC的性能直接影响接收机抗干扰的动态范围和输出信噪比。
In researching GPS anti - jam receivers, since the signal received by the antennas should be transformed into digital signal first, ADC determined the capability and performance of the receiver.
雷达数字化接收机的理论基础是采样理论、信号正交变换、多速率信号处理以及高效的数字信号处理算法。
The theoretic of radar digital receiver are sampling, signal orthogonal transform, multirate digital signal processing, DSP algorithm with high efficiency, etc.
如果速率变换是允许的，自适应接收机在多速率CD MA系统中的应用就会变得非常麻烦。
If the rate change is allowed, the application of the adaptive receiver to the multirate CDMA system is somewhat cumbersome.
并用相似变换法将GPS接收到的WGS-84大地经纬度高斯投影后强制转换统一，以实现坐标匹配。
And analogue transformation were implemented to uniform the GPS received WGS-84 geodetic coordinate, to realize the coordinate matching.
证明了时间坐标的洛伦兹变换是两个时间的和：一个与时间膨胀有关，另一个与光子从光源到接收器的飞行时间的相对性有关。
The Lorentz transfer of time coordinates is the sum of two times, one related to time expansion and the other to the relativity of photon's flight time from the radiant to the receiver.
主要介绍了雷达模拟器的结构与功能，并阐述利用数学方法产生的伪随机分布函数，主要生成方法有混合同余法、逆变换法、函数变换法和拒绝-接收法，并进行举例说明。
The main generation methods consist of mixed congruence method, inverse transform method, function transform method and refuse-accept method, which are illustrated by means of giving several examples.
在基于中频采样技术的数字中频接收机中，怎样在AD变换器位数受限的情况下实现较大的系统瞬时动态范围是系统设计中的一个重要问题。
In digital IF receiver based on IF sampling technology, one important issue of system design is how to realize wide instantaneous dynamic range, when the available digits of AD converter is limited.
按照上述定义PKI可以提供数据单元的密码变换，并能使接收者判断数据来源及对数据进行验证。
PKI can provide code transformation of the digital unit and allows the receiver to judge the source of the data and test its authenticity.
首先分析了无源雷达成像系统的目标回波形式，得到了目标散射分布函数和雷达接收信号之间的傅里叶变换对关系；
Relationship between the target scattering function and the echo signal is deduced to hold as a Fourier transform pair by analyzing the texture of echo signal for a passive radar imaging system;
该平衡-不平衡变换功能是利用了无线电接收机与天线之间的一个传输线来实现的，它具有最小的横向尺寸和一个预定的长度。
The balun function is performed by using a transmission line of minimum transverse dimensions and a predetermined length between the receiver and the antenna.
图3示意性地示出了隔行到逐行扫描变换器，其接收基于场的输入信号并且生成基于逐行扫描帧的输出信号。
FIG. 3 schematically illustrates an interlaced to progressive scan converter which receives a field-based input signal and generates a progressive scan frame-based output signal.
图3示意性地示出了隔行到逐行扫描变换器，其接收基于场的输入信号并且生成基于逐行扫描帧的输出信号。
FIG. 3 schematically illustrates an interlaced to progressive scan converter which receives a field-based input signal and generates a progressive scan frame-based output signal.
应用推荐