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miv
- 针对双基阵提供的有偏方位角量测信息,对双基阵纯方位目标可观测性的必要条件及其Cramer-Rao下限 进行了理论推导.在此基础上,采用一种新的辅助变量方法对双基阵纯方位跟踪性能进行改进,并在可观测条件下对 目标进行了蒙特卡洛仿真实验.实验结果表明,新的辅助变量方法可以使参数估计精度大大提高,并且上述理论对制 定实际的跟踪策略或算法具有一定的参考价值
Cramer2Rao_Bound 克拉美罗下界
- 对于参数估计问题,克拉美罗界(简称CRB)为任何无偏估计量的方差确定了一个下限. 即不可能求得方差小于下限的无偏估计量,并为比较无偏估计量的性能提供了一个标准. 本程序对CLRB（克拉美罗下界）进行了描述，预留了参数。 希望能对同志们提供帮助。-For the parameter estimation problem, Cramer-Rao bound (referred to as CRB) for any unbiased estimator of variance to determine
crb_ula
- 计算均匀线性阵DOA估计克拉美罗界的代码-a code for compute Cramer-Rao bound for direction of arrive of uniform linear array
CRB_final
- This the CRB caculated for an OFDM system to compair belind channel estimation. CRB is Cramer Rao bound and it is the lowest bound for analyzing the devlopement of algorithms of channel estimation. -This is the CRB caculated for an OFDM system to c
cramer
- Solve the system Ax=b.
encontrar_raices
- metodo de cramer para raices. codigo implementado
bragg_reflector_analytic
- 3.4 MATLAB Program Reflectance Spectrum Computation of 1D PhC The program computes the reflectance spectrum of the user-defined layered structure by the method described in this chapter. The solution of the linear equations system is
AML_Algorithm-for-TDOA
- AML算法能够使计算结果较好的符合克拉美下限，具有较好的精度。-AML algorithm enables the calculation of the Cramer lower bound, with good accuracy.
cramer
- this function used to calculate CRAMER
e0001
- 基于Fisher information的优化阵列设计，使用穷举法和迭代法得到优化阵列，再基于最大似然估计研究其MSE、克拉美罗界等性能。-Fisher information based on the optimized array design, use brute-force methods and iterative methods optimize the array, and then based on the maximum likelihood estimation study
cramer_rao_lower_bound
- Cramer-Rao下界的例子，其中信号为chirp-Cramer-Rao lower bound for example, where the signal for the chirp
files
- eigvec Eigenvectors and their geometric multiplicity. eigval Eigenvalues and their algebraic multiplicity. EIGSHOW presents a graphical experiment showing the effect on the the unit circle of the mapping induced by various 2-by-2 matrices. d
CRLB_randm_CDMA
- 基于CDMA蜂窝网络的无源雷达定位的克拉美罗下限计算-Cramer-Rao lower bound of the passive radar location based on CDMA cellular networks
CRB_of_wideband_direction
- 宽带信号方位估计的克拉美罗界，研究CRB与SNR及方位角的关系。-Wideband signal DOA estimation Cramer Rao Bound, Relationship CRB and SNR and azimuth.
crb_wsn_real_sistem
- This matlab code is theoretically and numerically calculates the Cramer Rao Lower Bound of an wireless sensor network
sourceLocation_BSS_MS_CHAN_FENG_SI_algorithm
- This code describes algorithms for Time Delay Estimation (TDE), TDOA (time delay of arrival) between BSS and MS. Algorithm: FANG, SI, CHAN, SX, Taylor serie, Least Square, FWLS were detailed. TESTED and WORKED !!! Cramer-Rao bound for each algorithm
matlab
- numerical algorithms , Cramer code ,Gaussian Elimination, lagrange interpolating, polynomials, Decomposition ,Forward substitution ,Back substitution