focal-length

matlab using image colour

说明：  folyd用来处理图论中最短路径问题。对传统的folyd算法进行了优化。(folyd to deal with the shortest path in graph theory problem. Folyd the traditional optimization algorithm.)

MIMO系统为提高系统性能采用功率分配，这个程序主要采用注水发进行功率分配(MIMO system with power allocation to improve system performance, this program mainly for the power distribution of fat injection)

用来计算pdl的源程序，非常有用，使初学者的良好使用教材。(For at least 5 C or Java source code or other good For at least 5 C or Java source code or other good For at least 5 C or Java source code or other good)

this code performs the building matrix and coding message and outputs the coded message

J Unit Test Suite Adapter Source Code for Andriod.

MAP Toolbox for matlab. World map included.

战术武器子惯性导航系统与机载主惯性导航系统的空中动基座传递对准(Tactical weapons sub-inertial navigation system and the airborne inertial navigation system air moving base transfer alignment)

MODELISATION D4UNE COMMANDE DTC CLASSIQUE D4UNE MACHINE ASYNCHRONE AVEC MATLAB/SIMULINK

MUSIC算法是一种基于矩阵特征空间分解的方法。从几何角度讲，信号处理的观测空间可以分解为信号子空间和噪声子空间，显然这两个空间是正交的。信号子空间由阵列接收到的数据协方差矩阵中与信号对应的特征向量组成，噪声子空间则由协方差矩阵中所有最小特征值（噪声方差）对应的特征向量组成。MUSIC算法就是利用这两个互补空间之间的正交特性来估计空间信号的方位。噪声子空间的所有向量被用来构造谱，所有空间方位谱中的峰值位置对应信号的来波方位。MUSIC算法大大提高了测向分辨率，同时适应于任意形状的天线阵列，但是原型MUSIC算法要求来波信号是不相干的。(MUSIC algorithm is a matrix decomposition method based on feature space. From the geometric point of view, the observed spatial signal processing can be decomposed into signal subspace and noise subspace, it is clear that the two spaces are orthogonal. The signal received by the array to the subspace of the covariance matrix of the signal component corresponding eigenvectors, the noise subspace of the covariance matrix of all by the smallest eigenvalue (noise variance) eigenvectors corresponding to the composition. MUSIC algorithm is the use of orthogonal properties between these two complementary space to estimate the spatial orientation of the signal. Noise subspace of all vectors are used to construct the spectrum, all the spatial orientation of the spectrum corresponding to the peak position of the signal wave direction. MUSIC algorithm greatly improves the resolution measurements, while the antenna array adapted to any shape, but the prototype MUSIC algorithm requires to wave sign)