MATGRAPH-BY-EXAMPLE

This program simulation is used to simulate the performance of Mary noncoherent FSK modulation (BFSK,4FSK,8FSK and 16FSK) in AWGN channel for SNRdB change from 0 to 12 dB and print the modulation type ,SNRdB and Bit error rate for each steps. finally the program is plot the BER versus SNRdB for four type of noncoherent FSK modulation

skelton detection by delition

K近邻法的matlab程序，发现大家都在找它！(K-nearest neighbor method of Matlab procedures, I found that we all have to find it!)

This MATLAB M-file implements a finite-difference time-domain solution of Maxwell s curl equations over a one-dimensional space lattice comprised of uniform grid cells. To illustrate the algorithm, a 1-GHz sinusoidal wave propagating in a nonpermeable lossy medium (epsr=1.0, sigma=5.0e-3 S/m) is modeled. The simplified finite difference system for nonpermeable.

MT7620 PROGRAMMING GUIDE

常见的buffer设计，包括：Fast ring buffer, Loop buffer, Bip buffer， circular character buffer，可以方便的集成到相关代码中(common buffer example and code, including fast ring buffer, loop buffer, bip buffer, circular character buffer, and they can integrate to relative code easily.)

这是关于蓝牙跳频通信系统的仿真设计，利用MATLAB的SIMULINK仿真模型，分为跳频系统传输部分、FH-CPM Modulaor子系统、信号接受部分、FH-CPM Demulator子系统、Dis-assemble Packet子系统、频谱分析模块、误码分析模块共七个模块，共有6个MDL文件。(This is about the Bluetooth frequency hopping communication system simulation design, the use of MATLAB-SIMULINK simulation model is divided into frequency-hopping system transmission parts, FH-CPM Modulaor subsystem, signal receiving part, FH-CPM Demulator subsystem, Dis-assemble Packet sub- system, spectral analysis module, the error analysis module of seven modules, a total of six MDL file. )

MATLAB环境下基于OFDM系统的前导序列中短训练序列的误差估计仿真程序(the offset of the short training sequence of preamble)

基于无刷直流电机的的矢量控制程序，可以在simulink中直接建模，系统为开环系统。(Brushless DC motor based on vector control program, you can direct modeling in simulink, the system is open-loop system.)

这里面有很多的music算法仿真程序，一维经典music，ESPRIT 算法，Root算法，和二维面阵music算法,L型算法，空间平滑music，传播算法，以及现场测试程序。尤其是这个现场测试程序，理论与实践还是有一定的距离。这是一个居于现场实测实验的music算法，其与经典的music算法有一个很大的不同，是一个均匀四元阵两个信号的程序，对于一些在现场测试实验不能得到与经典算法理想的结果有很大的帮助。希望对实测实验的有帮助，自己摸索了很久。(music doa esprit L)