| 1. | The property of symmetry can also be used to save a part of the computational effort required for matrix inversion or for a solution of equations .
对称的特性也可用来节省矩阵求逆中或求解方程中所需要的一部分计算量。 |
| 2. | A iteration method to seek the complex matrix inversion
一种求复数矩阵逆的迭代方法 |
| 3. | The matrix inversion by matrix class template
矩阵类模板求逆矩阵的算法 |
| 4. | Applications of generalized determinants for matrix inversion
广义行列式在矩阵求逆中的应用 |
| 5. | Measurement and control ; performance tests on process computer systems ; time measurement ; function tested : matrix inversion
测量和控制.过程计算机系统的性能试验.时间测量.被测 |
| 6. | In order to improve their speed , " fast polynomial multiplication algorithm " and " fast algorithm of r - circulant matrix inversion " are proposed , which offer obviously computational advantages
本文提出了“快速多项式乘法运算”算法和“ r -循环矩阵快速乘逆运算”算法，用以提高这两种运算的速度，具有明显的速度优势。 |
| 7. | For this method , the matrix inversion and iterative reconstruction are selected based on the quantity and quality of data , and then the physical model and the actually measured data are processed by using this method
层析成像算法根据数据量大小、品质来选择矩阵反演法与迭代重建法，然后对物理模型、实测资料进行层析成像处理，结果获得满意的重建异常体图像。 |
| 8. | The computer simulation results verify the validity of two adaptive algorithms applied to circular array . the algorithms are least square based on qr decompose ( qrd - ls ) and sampling matrix inversion based on qr decompose ( qrd - smi ) . then we apply circular array with wideband signal
其次,验证了基于qr分解的最小二乘算法( qrd - ls )和基于qr分解的采样矩阵求逆方法( qrd - smi )两种自适应算法在均匀圆阵中的有效性。 |
| 9. | 3 a novel recursive least - square ( rls ) blind space - time receiver algorithm based on the constrained condition , which can completely avoid the matrix inversion introduced into by constraints ( comparing with the normal rls ) , is proposed for multi - path slow fading cdma channels . the computational complexity of this method is not only lower than that of the normal rls , but also lower than that of both lms and ls blind space - time receiver methods that are realized based on the rosen ' s gradient projection . and the speed of convergence of the presented rls blind space - time receiver algorithm is better than that of both lms and ls blind space - time receiver methods
3 、针对多径慢衰落信道下ds - cdma盲空时接收机中线性约束二次规划问题提出一种新的递归最小二乘算法，该算法完全避免因约束而引进的矩阵求逆运算(相对于常规的递归最小二乘算法) ，不但运算量比常规的要低，而且比基于rosen梯度投影实现的最小均方( lms )与最小二乘盲空时接收机算法还低，且收敛速度比基于rosen梯度投影实现的最小均方( lms )与最小二乘盲空时多用户检测都好，将提出的新的递归最小二乘算法与提出的数据选择方案结合起来可以进一步降低其运算量，具有很大的实用价值，最后通过仿真实验进一步分析了其性能。 |
| 10. | And the adaptive beam forming using smi ( sampled matrix inversion ) method is discussed and validated through simulation . the signal processing procedure of phased array radar using lfm signal , matching filtering , distance side - lobe restrain are discussed and video signal processing procedure simulation is completed
本文还研究了相控阵雷达的信号处理过程(针对线性调频信号) ,对线性调频信号的匹配滤波,距离旁瓣抑制进行了仿真分析,完成了线性调频信号的视频处理过程的仿真。 |
