Sankhya

大规模MIMO的4*4天线矩阵情况下ZF（zero forcing）检测算法的实现(The realization of large-scale MIMO 4x4 antenna matrix case ZF (zero forcing) detection algorithm)

一些关于信号处理谱分析的MATLAB代码，对学习频谱分析比较有用(some code for study spectrum_analysis in signal processing are very useful.)

文件是关于巴特沃斯滤波器的设计，代码中包含了滤波器的设计过程，幅频响应、群延时、滤波器零极点等。(File is the design of the butterworth filter, the code contained in the design process of the filter, amplitude frequency response, group delay, filter zero pole, etc.)

基于BUCK降压斩波的无刷直流电机仿真控制模型(buck bldc contrl)

求星图中星象坐标的matlab函数，输入星图，利用交叉投影方法得到星象所在区域的四个顶点坐标和星象的质心，能够快速的求得星图星象的位置信息(Astrology chart for stars matlab function of the coordinates, enter the star maps, cross-projection method using astrology region and the four vertex coordinates of the mass center of astrology, the Express can find the location of star maps astrology information)

说明：   A code for basic digital image processing

模糊聚类的改进--先用减法聚类得到初始点，而后用模糊聚类得到聚类中心，能够提高聚类的速度和精度(Improved Fuzzy Clustering- first get the initial point subtraction clustering, and then get the cluster center with fuzzy clustering, clustering can improve the speed and accuracy)

Project a vector b onto the column space of A.

基于matlab的ofdm源代码合集。包括simulink和c所写代码。(Ofdm matlab source code based on the collection. Including simulink and c written code.)

说明：  最优控制仿真例子.给出最优控制书里经典算例代码(Optimal control simulation example. Gives the optimal control book classic example code)