qpskdemodulation

主成分分析代码，用matlab实现的，请大家参阅。(Principal component analysis code, matlab implementation, please refer to the.)

The aim of this application is to implement scalable mpeg type compression by varying DCT coefficients and finding minimum number of DCT coefficients that can give minimum acceptable quality.. This application only works for gray scale.

说明：  用于计算螺旋桨拉力、效率等的片条理论matlab程序。(Matlab program of strip theory for calculating propeller pull and efficiency.)

handwritten digit recognition

说明：  这是关于非线性单摆的混沌解法后期出现的庞加莱图的matlab程序 (This is a nonlinear pendulum on the latter part of the chaotic solution of the Poincare map matlab program)

boot pv close loop pi controller

BMA For estimation motion and Compensation (cont) ARPS

分解图像像素值为二进制，对图像进行二进制为基础的DNA编码(Decomposition of the image pixel value is binary, binary image based on the DNA coding)

说明：  非常实用的OFDM matlab程序，只有一个m文件，程序简单易懂，包括完整的OFDM调制解调过程，能够正确运行，对OFDM的初学者非常有帮助。(Very useful OFDM matlab program, there is only one m file, the program simple and easy to understand, including the complete OFDM modulation and demodulation process to run correctly on the OFDM beginner very helpful.)

对在实际应用利用的IS-95filter进行性能分析，而用matlab进行仿真。(About real IS-95filter does analisys.)