duoxiangshi

parametered dds, nco by matlab

搭建了一个OFDM系统，并用基于导频的方式进行了信道的估计，最后画出了系统在3条径下的瑞利信道时误比特率随信噪比的变化。(bulid a OFDM system,make channel estimation based on pilot signal,finally,plot ber when SNR changed)

Huffman编码解码 matlab程序(huffman encoding and decoding program written by matlab )

电力谐波带来了严重的危害，有源滤波器是抑制电力谐波的一种有效手段。在Matlab 仿真环境中搭建了有 源滤波器的系统模型，并对其进行了仿真。仿真结果表明，各仿真模块能够完成各自的功能，整个系统的滤波效果非 常好。因而，该仿真模型能对软、硬件的设计起到重要的指导作用(Power Harmonics brought serious harm, active filter is an effective means of suppressing power harmonics. In the Matlab simulation environment to build a model of the active filter system and its simulation. The simulation results showed that the simulation module to complete their respective functions, the filtering effect of the whole system is very good. Thus, the simulation model capable of hardware and software design plays an important role in guiding)

Demonstrate rs decoding in frequency domain

用蒙特卡洛模拟的方法计算美式期权的价格以及基本描述,最小均方误差等算法的MSE的计算,采用波束成形技术的BER计算。( Monte Carlo simulation method of calculating the American option price and basic description, Minimum mean square error MSE calculation algorithm, By applying the beam forming technology of BE.)

说明：  RBF和BP分开的两个神经网络，可以用于对比，可适用于多种背景(RBF and BP separate two neural networks, can be used for comparison, can be applied to a variety of backgrounds)

radar通讯系统的matlab仿真程序，非常适合相关通讯行业的工程师仿真参考(radar communications systems matlab simulation program, is ideal for engineers related to the communications industry reference simulation)

灰色预测模型的matlab源代码，灰色预测可以用在数据挖掘等方面(Grey prediction model matlab source code, gray prediction can be used in data mining, etc.)

MATLAB Simulink Conference 2007_Track2-1