The reason for deteriorated performance of conventional orthogonalization algorithms for adaptive jamming cancellation at low jamming to noise ratio (JNR) was analyzed.
分析了传统的正交化算法在干噪比较低时,干扰对消效果不佳的原因。
Nulls shift from the interferences directions when the orthogonalization algorithm for adaptive beam- forming is used and the algorithm fails to work when the interferences are coherent.
该算法利用修正空间平滑技术克服正交化算法不能工作于相干干扰环境的缺点;利用总体最小二乘方法得到噪声子空间,总体最小二乘处理减轻了噪声的影响,因而估计的噪声子空间接近真实噪声子空间,干扰方向形成零点。
It is well known that the orthogonalization algorithm is based on the signal subspace to resolve targets and it fails to work when interfering signals are coherent.
正交化超分辨算法在大信噪比时性能优良且运算量小,但由于正交化算法是一种信号子空间方法,因而在干扰相干时失效,而空间平滑方法已广泛应用于自适应阵列相干信号的分离。
Then it compares the patterns which were formed by Gram-Schmidt orthogonal algorithm,Side-lobe cancellation algorithm and SMI algorithm.
利用模式空间变换算法将均匀圆阵转换为均匀线阵,在虚拟线阵的阵列流形中,比较了Gram-Schmidt正交化算法、自适应旁瓣对消和SMI算法这三种算法形成的方向图。
A block Gram-Schmidt algorithm with its application
分块Gram-Schmidt正交化算法及其应用
Probability Simulation Optimization Method Based on Orthogonal Genetic Algorithm
基于正交遗传算法的概率仿真优化方法
A Parallel Algorithm of One Dimensional Ransack Forecast Based on Local Orthogonalization
基于局部正交化的一维搜索预报并行算法
Application of quantification to orthogonal wavelet based CMA blind equalization
量化在基于正交小波的盲均衡算法上的应用
Orthogonal Least Square Constant Modulus Algorithm of Planar Array Antenna
平面阵列天线的正交化最小二乘恒模算法
Orthogonal Neighborhood Preserving Embedding Based Dimension Reduction and Classification Method
正交化近邻关系保持的降维及分类算法
Research on an ε-Domination Based Orthogonal Differential Evolution Algorithm for Multi-Objective Optimization
基于ε占优的正交多目标差分演化算法研究
Improved Orthogonal Collocation Method and its Application to Dynamic Optimization Problems of Chemical Process
改进正交配置算法及其在化工过程动态优化问题中的应用
Orthogonal immune clone particle swarm optimization algorithm and its application in hydropower station reservoir optimal operation
基于量化正交免疫克隆粒子群算法的水电站水库优化调度研究
gram schmidt orthogonalization
格兰姆 施密特正交化法
Research on Optimum Aerodynamic Design Using Simulated Annealing Algorithm and POD;
模拟退火结合正交分解算法的气动外形最优化设计
Improved Algorithm of Quadrature Sampling with Pulse Compression and the Design of Its Optimized Filter;
正交插值与脉冲压缩算法及其滤波器的优化设计
Optimum Selection of Direct Computer Control Parameters of CMM Based on Orthogonal Test Method
基于正交试验法的三坐标测量机直接计算机控制(DCC)参数优化选择
District Power Grid's Real Time Reactive Power Optimization by Orthogonal Genetic Algorithm Based on Small Ecology Environment
基于小生境正交遗传算法的地区电网实时无功优化
The general method of calculating alternating current using phasor;
计算正弦交流电路的一种方法——相量法
A New Algorithm for the Least Orthogonal Absolute Deviation Regression Based on the Threshold Accepting Algorithm
基于门限接受算法的正交最小一乘回归新算法
The algorithm analysis of boundary extension for Orthogonal Wavelet Transform;
正交小波变换及其边界延拓算法分析
A numerical method of arbitrary quasi orthoogonal plane for 3-D flow in centrifugal fans;
离心风机三元流场的准正交面法计算
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