SVPWM_for_ACmotor

Neighborhood rough set based feature evaluation and reduction

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it s a matlab code.for genetic algorithm.

用于计算输电网的潮流，充分考虑到线路中变压器的各种输入形式，将其归算到一种标幺值下。(Used to calculate the trend of the transmission grid, taking fully into account the the line transformer various input form, be imputed to a per-unit value.)

Solves the system of equations Ax = b = LRx

code of two link manipulator,it is for forward kinematics

seperating object ,and it charecter

分水岭算法的基本实现，用于图像分割。最终可以得到图像的分割线条。(image segmentation based on watershed algrithm)

Contemporary optical image processing with matlab

新的2维角度估计的高分辨方法。该方法首先建立基于范数约束的最优化问题的目标函数；然后用迭代算法沿均匀面阵接收数据的方位向求最小化目标函数的稀疏解，得到方位、俯仰角耦合的空间角频率，并分离信号；最后对每个分离的信号，沿面阵俯仰向求稀疏解，得到信号的俯仰角，进而求得对应的方位角。(The new high-resolution 2-D angle estimation method. Firstly, the establishment of an objective function optimization problems based on norm constraint then iterative algorithm along with uniform orientation plane array receives data to seek to minimize the objective function is sparse solution, get directions, spatial frequency coupling angle pitch angle, and separated signals Finally for each signal separation along the sparse area array pitch to seek solutions to obtain the pitch angle of the signal, and then obtain the corresponding azimuth.)