pso_threshold-segmentation

ASK调制模型，提倡共享。谢谢大家支持。(ASK modulation model, promoting sharing. Thank you for support. Thank you, Thank you, thank)

这是一个基于圆桌模型仿真阅卷。目标是为了达到用最少的人批改一定数量的试卷，正确率要高。即：前六名的人经过批改后，至少有三个还是在前六名。(This is a based on a the roundtable model simulation scoring. The goal is to reach a certain number of papers use the least amount of people marking the correct rate higher. : Top six man marking after at least three, or in the top six.)

Design a linear phase minimum order FIR Band Stop filter to stop the frequency band 0.45π to 0.55π with atleast 60dB attenuation at the edges. Further -3dB frequencies are required to be at 0.3π and 0.7π. 1. Plot the frequency response of the psuedo magnitude function using (a)rectangular window, (b)Hann window and (c) Hamming window. 2. Plot the frequency response for Rectangular and Hamming window for a length of 1024 to demonstrate the fact that the increase in the length, doesn t reduce undershoot and overshoot in Rectangular window.

为便于交流提高学术水平，我们应该提供一些免费的好的源代码(In order to facilitate the exchange to raise academic standards, we should provide some good free source code)

行尺度主元高斯消元法，算法由两部分组成，分解阶段和求解阶段(OK-scale principal component Gaussian elimination method, the algorithm consists of two parts, decomposition stage and the solution phase)

关于matlab的一些知识，希望对大家有所帮助。(Some knowledge about matlab, we want to help.)

BILATERAL FILTER GUI

本程序主要针对LMS自适应算法进行了学习，包括收敛曲线，学习曲线，平均收敛轨迹。(This program mainly studies LMS adaptive algorithm, including convergence curve, learning curve, average convergence trajectory.)

Simulation fish-tracking animation using matlab.

时频分析工具箱，在信号检测中经常用到的，对大家有很好的帮助。(tools of time and frequency)