powermimo

主要完成ask fsk psk 的matlab调制 还有图形仿真(Main completed the ask fsk psk modulation also graphical simulation matlab)

模糊pid控制 这是我最近调试出来的一个控制系统，希望对大家有所帮助。(fuzzypid controler)

BER for 16psk modualtion using grey mapping

使用混沌与分形分析的例程，最小均方误差（MMSE）的算法，通过matlab代码，包含优化类的几个简单示例程序，包括调制，解调，信噪比计算，有较好的参考价值。( Use Chaos and fractal analysis routines, Minimum mean square error (MMSE) algorithm, By matlab code, Optimization class contains several simple sample programs, Includes the modulation, demodulation, signal to noise ratio calculation, There are good reference value.)

说明：  This code is related to the course Digital Communications. It makes a simple communication system which uses AWGN and QPSK

exercise 4 for icarnegie ssd4

LDPC的分层NMS算法的matlab仿真程序，包含编码程序、译码程序以及画误码率图程序(NMS layered LDPC algorithm matlab simulation program, including coding procedures, as well as painting BER decoding process diagram program)

wbml地址转换，可以跳出围堵，地址跳转(wbml NAT can jump out of containment, address Jump)

关于图像的均衡化，绘制图像的灰度直方图，得到均衡化以后的图像(Equalization on the image and draw the image histogram, image obtained after equalization)

说明：  乳腺癌的发病率在女性癌症中占据首位，开展乳腺癌的诊断和防治研究具有重要的科学意义和临床实用价值。 文中主要研究的是对超声图像进行分析，对其灰度和纹理特征提取进行研究，并在特征选择阶段使用类间距对单个特征的分 类能力进行评价，为后续研究计算机辅助诊断系统奠定一个初步基础。 (Extraction of Gray and Texture Features based on Ultrasonic Image of Breast Cancer)