16QAMmodanddemod

香农编码源程序 如：p=[0.4 0.3 0.2 0.1] shannon(p)(shannon source code)

卡尔曼滤波matlab程序，希望大家能够用的到。(Kalman filtering Matlab procedures in the hope that we can use that.)

说明：  这是个关于图像区域增长分割算法的源程序，在matlab上实现(This is a region growing image segmentation algorithm on the source, to achieve in matlab)

阵列信号处理中常用的一些算法，包括MUSIC,ESPRIT,AR等(Array signal processing algorithms, including MUSIC, ESPRIT, AR)

calculates the Fresnel integrals using the error function for complex inputs abd calculates the field for each path of the Epstein & Peterson model

说明：  matlab代码，CN 算法求解非线性薛定谔方程，并且衍射积分(matlab code, CN algorithm for solving nonlinear Schrodinger equation, and the diffraction integral)

OFDM系统仿真，采用1024子载波，内含卷积编码，交织，QPSK调制，上、下采样滤波，信道估计等(OFDM system simulation, using 1024 subcarriers, including convolutional coding, interleaving, QPSK modulation, the upper and lower sampling filtering, channel estimation, etc.)

说明：  对OFDM系统中的时频同步算法进行了仿真，采用的是SC算法！(OFDM systems on time and frequency synchronization algorithm for the simulation, using the SC algorithm!)

说明：  能进行格里高利历、儒略日、GPS时、年积日的转化。(Conversion the Gregorian calendar, Julian Day and GPS)

风力发电机的matlab仿真程序，有低压穿越功能的仿真模型(The wind generator of matlab simulation program, have low voltage across the function of the simulation model )