PSOR1

给定一个样本集exset，样本数为M，每个样本点是N维向量，对于给定目标点d，d也为N维向量，要从exset中找出与d距离最近的k个点(k<=N)(knn code c++)

已知两个序列x[n]=cos(n*pi/2), y[n]=ej*pi*n/4x[n],绘制X(ejw)和Y(ejw)和幅度和相角,说明它们的频移关系(The known two sequence x [n] = cos (n* PI/2), y [n] = ej* PI* n/4 x [n], draw x (ejw) and y (ejw) and amplitude and phase Angle, suggesting their frequency shift relationship )

leaf area measurment

使用主成分分析对高维数据进行降维，程序包含了降维的过程和结果(Using PCA to reduct dimensionality for data. the program contains the process and solution.)

用matlab simulink 编写的一个小程序，可以用来观察设计系统辨识的模型参考的梯度法设计(Can be used to observe the reference gradient method for the design of system identification model using a small program written in Matlab Simulink)

Openness is the property of distributed systems such that each subsystem is continually open to interaction with other systems (see references).

一种变步长的归一化最小均方自适应滤波算法的实现(A variable step size normalized least mean square adaptive filter algorithm to achieve)

The following attachment contains codes in Matlab for digital signal processing. In the file code is for digital signal convolution

对CT2数据业务中采用的RS编码进行仿真，信道选取BSC，用SIMULINK进行仿真，得到误码率曲线(CT2 data services on the RS codes used in the simulation, channel select the BSC, using SIMULINK simulation obtained BER curves)

有趣的matlab小程序，挺有趣的，有兴趣的同学可以看看(Interesting matlab small procedures, very interesting, interested students can look)