filter

OFDM编码,调制的方法有QPSK,16QAM和64QAM(OFDM coding, modulation method QPSK, 16QAM and 64QAM)

说明：  本代码为经典PSO微粒群算法，通过修改w值，使得PSO的搜索在全局与局部之间得到最优(The code for the classic PSO particle swarm algorithm, by modifying the w value, makes the PSO search between the global and local optimal)

this is fourior by cod in matlab

,仿真四种（ZF,ZF-SIC,MMSE,MMSE-SIC） Vblast接收机的检测性能，绘制误比特率～信噪比曲线。(Simulation of four (ZF, ZF-SIC, MMSE, MMSE-SIC) vblast receiver detection performance, drawing the bit error rate to the signal-to-noise ratio curve.)

GUI的使用实例，可以更好地学习！可以参照程序来做(Instance of the GUI to use, you can learn better! Can refer to the program to do )

数值计算基本算法 包括 拉格朗日插值，牛顿迭代 辛普森公式 高斯-雅可比迭代 厄米特插值多项式 最小平方逼近等(Basic algorithm for numerical calculation)

用matlab来解决数据拟合问题，包括四个例子程序和一个ppt(Data fitting using matlab to solve problems, including four examples of procedures and a ppt)

wsn individual programs

bridge rectifier circuit that shows how out-of-phase the current is with respect to voltage

在一张有圆形的图片中利用matlab软件采用hough变换检测圆形，(In a picture using a round using hough transform matlab software testing round,)