histogram-in-many-ways

matlab与VC版本的FFT与FIR程序代码(FFT and FIR code written in both matlab and stand C)

说明：  用于人脸识别的matlab源程序代码，可以修改加以应用。(Face recognition matlab source code for the code, can be modified to apply them.)

this program simulates 1D electromagnetic Maxwell equations in "propagation in a lossy medium", by using finite difference time domain method FDTD

MPSK Simulation BPSK QPSK 8PSK

里面含有二十多个子程序，有助于学习MIMO与OFDM。(To learn with MIMO OFDM.)

How data compression is done

基于质心算法的无线传感器网络的研究，但是定位精度较低。(Wireless sensor networks based on the centroid algorithm research, but lower positioning accuracy.)

卷积码的仿真，其误码率实验值与理论值比较，调用函数，可以方便在以后的算法应用。(Simulation of a convolutional code, bit error rate value is compared with the theoretical value experiment, the calling function, the algorithm can be easily applied in the future.)

提供双馈风电机并网仿真程序.仿真程序内含有16台双馈风力发电机，经25km线路并入大电网。(doubly fed induction generator griding is provided.)

DESCRIPTION: This Matlab algorithm performs many tasks associated with power system analysis. First, it has the ability to perform both fully coupled and dc power flow analysis. Second, it has the ability to create measurements (with user-defined error) to be used as input for state estimation. Third, it has the ability to perform state estimation - allowing the user to examine how the placement of measurement devices as well as magnitude of distibution of measurement error affect the discrepency between power flow and state estimation results. In essence, it provides the user with a complete package for the study of both power flow and state estimation in n-bus power systems.