huitu

the code for four bit qpsk with 90 degrees phase shift with constellation and without constellation of noise is given

刘金琨老师 《先进PID与Matlab仿真》（第二版） 常用PID仿真程序(Teacher Liu Jinkun Advanced PID with the Matlab simulation [second edition] Commonly used PID simulation program)

here is a code for some basic operations on speech signal..

Space-Time Coding - STC 空时编码技术是信道编码技术和多发送天线技术的有机结合。外文参考资料(Space-Time Coding Branka Vucetic University of Sydney, Australia Jinhong Yuan University of New South Wales, Australia)

MATLAB CODE FOR NEURAL NETWORKS

简单的MATLAB图像去噪程序 采用数学形态法进行区域选择(Simple MATLAB program using mathematical morphology image denoising method for area selection)

Matlab program to plot the data acquired from the USB (and placed into a TXT file) for the NIA device (Neuro impulse Actuator)

this program is a clustering algorithm for large data base

GA location allocation problem sample

基于matlab的GUI曲柄摇杆机构的运动仿真的源程序。结果是运动的界面，输入参数可以求出摇杆机构的加速度，角加速度，极位夹角，行程速比系数等。(GUI crank rocker mechanism movement simulation based on matlab source program. Result is movement of the interface, input parameters can be calculated rocker mechanism of acceleration, angular acceleration, ultimate position Angle and travel speed ratio coefficient, etc.)