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本代码是宽带DOA估计matlab代码，信号源是BPSK信号，采用一般线性阵列或均匀线性阵列接收，共涉及频谱已知和未知两种情况。并且各部分均单独编写了m函数。(This code is used to conduct DOA of a broadband signal. The signal source is BPSK, with a general linear array or uniform linear array. Each of these cases includes two kinds of known and unknown spectrum. And, an M function is written separately in each part. )

一个波束形成的平台，给出了所有自适应波束形成器，并且所有有关参数都可以自行修改。(A platform for beamforming, give all the adaptive beamformer, and all relevant parameters can be modified on its own.)

matlab_workshop channel coding

matlab中常用算法,适合matlab初学者(commonly used algorithm in matlab)

说明：  混沌时间序列的Volterra一步预测的Matlab程序(chaotic time series forecast Volterra step procedure Matlab)

最新cdf工具箱，可在matlab中读取cdf文件，有详细word说明。(The latest cdf toolbox, in matlab read cdf file detailed word description.)

模糊自适应PID控制和常规PID控制的仿真，对阶跃信号的仿真(Fuzzy adaptive PID control and conventional PID control simulation, the simulation of the step signal)

此文件为ｍｉｍｏ的仿真，一个是师兄的，可以运行(MIMO　SIMULATION)

设计一维纳滤波器。 （1）产生三组观测数据，首先根据s(n)=as(n-1)+w(n)产生信号s(n)，将其加噪(信噪比分别为20dB，10dB，6dB)，得到观测数据x1(n)，x2(n)，x3(n)。 （2）估计xi(n)，i=1,2,3的AR模型参数。假设信号长度为L，AR模型阶数为N，分析实验结果，并讨论改变L，N对实验结果的影响。 (Design a Wiener filter. (1) generate three sets of observations data, first according to s (n) = as (n-1)+w (n) to generate a signal s (n), which add noise (SNR respectively 20dB, 10dB, 6dB), obtained observation data x1 (n), x2 (n), x3 (n). (2) estimate xi (n), i = AR model parameters 1,2,3. Assuming the signal length L, AR model of order N, analysis of experimental results and discuss changes affect L, N of the experimental results.)

reconnaissance de parole par des HMM