histogram-in-many-ways

采用LMS算法的频域均衡技术研究,lms在频域均衡方面的应用。(LMS algorithm using frequency domain equalization technology research, lms balance in the frequency domain applications.)

用MATLAB编程出数字基带信号NRZ码的功率谱曲线图(Programming with MATLAB digital base-band signal power spectrum of NRZ code graph)

设计低通数字滤波器，要求在通带内频率低于 时，允许幅度误差在1dB以内，(Design of digital low pass filter, requirements in the passband frequencies below, allow a margin of error of less than 1dB,)

给出了一些matlab相关函数查询表，还有遗传算法的程序代码(the way of search function of matlab)

说明：  在MATLAB环境下实现对DFT1,FFT的运行(Using DFT and FFT to realize discrete processing of digital signal in Matlab environment)

PRTools4 A Matlab Toolbox for Pattern Recognition

Karge Thompson算法的MATLAB源程序。(The algorithm of Karge Thompson is a heuristic algorithm that allows to obtain, given a specific group of jobs to be produced, the best sequence in terms of time setup. )

This is a GUI based system. The GUI is invoked from the command line by typing "ui_start". The GUI is self explanatory. Tool tips are given in blue color. The cursor needs to be positioned on these for detailed explanation. The main file is "runsim.m".It is recommended that 10000 runs (packets) be used for plotting frame error rates and 5000 runs for BER/SER. Obviously, you would require a fast machine!!! At least a P4 machine. We have used trace criterion for 4PSK states 4,8 and 16 as an example for 2x2 cases. The reader can use rank and determinant criteria, by commenting the trace criterion lines and copying the rank and determinant lines from the respective 2x1 cases. The SNR range can be varied by correcting the range at line 36 of file "runsim.m". This software has been tested with MATLAB version 6.0 and above with signal processing and communications toolbox options. (This is a GUI based system. The GUI is invoked from the command line by typing " ui_start" . The GUI is self explanatory. Tool tips are given in blue color. The cursor needs to be positioned on these for detailed explanation. The main file is " runsim.m" . It is recommended that 10000 runs (packets) be used for plotting frame error rates and 5000 runs for BER/SER. Obviously, you would require a fast machine!!! At least a P4 machine. We have used trace criterion for 4PSK states 4,8 and 16 as an example for 2x2 cases. The reader can use rank and determinant criteria, by commenting the trace criterion lines and copying the rank and determinant lines from the respective 2x1 cases. The SNR range can be varied by correcting the range at line 36 of file " runsim.m" . This software has been tested with MATLAB version 6.0 and above with signal processing and communications toolbox options.)

两种比较常见的最短路径的matlab算法 (Two of the more common of the shortest path algorithm matlab)

Development ABC algorihm for energy. Solution in Matlab