ofdmsimulation

fir filter response

寻找数组中的局部极大值和局部极小值以及其位置的函数( 比较前后5个数据)

当水下存在多个目标时，利用平均声强器检测已经不再有效，此时使用复平均声强器来确定多目标的方位。(When existing multi sources, average acoustic intensity does work. At this case, complex average acoustic intensity can obtain the direction of multi sources.)

mmread funtion In MATLAB code format

卡尔曼滤波器的简介 以及相关程序代码 效果还可以(Kalman filter- works well)

INVERTER MODEL IN SIMULINK

用matlab实现简单的图像的放大和缩小(use matlab)

说明：  matlab_矩形检测代码 刚刚用过很实用。可以下载看看(matlab_ rectangular test code just used the very practical. You can download to see)

QPSK信号在加入白高斯噪声（AWGN）后，用matlab进行仿真，并绘制了误码率图形。( The QPSK signal after joining the white gaussian noise (AWGN), carries on the simulation with matlab, and has drawn up the error rate graph. )

SPIDER是测量超短脉冲的一种有效方法，该程序给出了基于Matlab的SPIDER代码，它可以直接运行。(SPIDER is one of the effective approaches to measure the pluse durantion.This program is the code of SPIDER based on Matlab.It can easily be ulited.)