matlab-bianshi

产生QPSK的简单程序，先产生0到3的随即数字，用这些数字产生相位，然后产生QPSK信号！(Get QPSK！)

先进PID控制MATLAB仿真（刘金琨）源代码PID程序,包含本书所有M文件(Advanced PID control MATLAB simulation (Hangzhou Press) PID program source code, including all M-book file)

在awgn信道下的16QAM调制，绘出输出和接收端的星座图(In awgn channel 16QAM modulation, plotted output and receiver constellation)

此程序实现压缩感知方法与最小二乘方法在超宽带信道估计中实现信道估计的MSE对比。(This program is compressed sensing method with the least squares method is implemented in ultra-wideband channel estimation channel estimation MSE contrast.)

Some control exercises with matlab

应用PCA进行特征提取和降维，可以应用于数据挖掘，机器学习，人脸识别上！(Application of PCA for feature extraction and dimensionality reduction can be applied to data mining, machine learning, face recognition on!)

求解随机余弦波的时间均值、时间相关函数程序，随机变量在（0，2pi）内服从均匀分布，可用于验证各态历经性(Cosine wave of the time for solving stochastic mean, random variable in (0,2 pi) the uniform distribution, can be used to verify the ergodic)

the name should less 40 bytes long and should be matlab tamala

地震数据时深转换，深度域的模型需要转换到时间域，方便与实际时间域的地震数据进行对比(When the depth conversion of seismic data, the model needs to be converted to the depth of field in time domain, convenience and seismic data to compare the actual time domain)

同时采用身高和体重数据作为特征，用Fisher线性判别方法求分类器，将该分类器应用到训练和测试样本，考察训练和测试错误情况。将训练样本和求得的决策边界画到图上，同时把以往用Bayes方法求得的分类器也画到图上，比较结果的异同。(At the same time the height and weight data as features, Fisher with linear identifying method for classifier, will this classifier applied to training and test sample, to investigate the training and test error conditions. Will the training sample and values of the decision on the graph shows the boundary, and at the same time before the Bayes method with optimal classifier also paint chart, the similarities and differences of the comparison results. )