ladder

用matlab编写的一个扩频通信的一个仿真，很好的说明了扩频系统的工作原理！(communication simulation systems, including the analysis of Spread spectrum)

本程序用于普通递推最小二乘算法在MATLAB下的仿真，为C程序。(This procedure is for the ordinary recursive least squares algorithm in MATLAB simulation, the C program.)

仿真Alamouti 2发2收空时编码性能，调制方式为QPSK(Simulation for Alamouti 2 rounds of 2 to close space-time coding performance, the modulation method is QPSK)

TDMA（时分多址）通信系统的仿真文件，可以作为大作业使用(TDMA (Time Division Multiple Access) communication system simulation files can be used as a big job)

基于mit数据库的时域心率算法，阈值自动更新，心率自动计算。(Mit database based on time-domain heart rate algorithm, the threshold value is automatically updated, heart rate calculated automatically.)

近场天线测量课程——角锥喇叭方向图的计算程序（详细备注） 分析了一个实际角锥喇叭的远场方向图，还有利用FFT编程实验(Near Field Antenna Measurement Course- Calculation Program of Angle Cone Horn Pattern)

自己写的检测音频峰值包络的程序，需要的可以看一下(Write your own audio peak envelope detection process, the need to look at)

关于一维直流电测深的人机交互反演程序代码(One-dimensional electrical sounding human-computer interaction inversion code)

leach的程序，可以仿真并获得数据相应的二维图表(leach program that can simulate and get the data corresponding 2D chart)

说明：  matlab中应用BP神经网络对模式识别的源码(matlab application of BP neural network for pattern recognition of the source)