evluate-blur

leach协议的MATLAB实现，主要体现leach的算法过程。(leach algorithm based on MATLAB。)

说明：  通信系统中一种常见的数字调制方法，16—QAM调制(QAM)

仿真产生OFDM信号；通过信道；实现解调。子载波用16QAM调制。(Simulation generate OFDM signals through the channel achieve demodulation. Subcarriers with 16QAM modulation.)

program based on Rayliegh fading channel with and without beamforming.

Measure the performance of three modulation techniques using PAPR, spectral efficiency, BER

潮流计算.10节点电力系统潮流计算。matlab(power flow)

Histogram equalization. Is a method in image processing of contrast adjustment using the image s histogram. This method increase the contrast of the example s image, because it s a image represented by close contrast values.

说明：  混频系统分析，包括零极点图、单位冲击响应和频率响应(Mixing system analysis, including pole-zero map, unit impulse response and frequency response)

奇异吸引子，混沌吸引子，复杂系统理论，画法代码。(Strange attractor, chaotic attractor, complex systems theory, painting code.)

this paper describes about the Hilbert field and are very useful for all people.