MDS_basic

此程序参照了IEEE 802.11a ，使用了52个子载波。理论期望papr为52.但是由加扰器的存在，所有子载波很难一直的调制(Per the IEEE 802.11a specifications, we 52 have used subcarriers. Given so, the theoretical maximum expected PAPR is 52 (around 17dB). However, thanks to the scrambler, all the subcarriers in an OFDM symbol being equally modulated is unlikely. )

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)

实现了线性调频信号加入噪声之后的脉冲压缩、MTI以及MTD的结果(the coding is about of MTI and MTD technology)

说明：  K-Means聚类算法，内附参考文献，亲测可用，性能良好，效果极为明显，完全适用于各种数据维度的数据集分类，欢迎下载使用。(K-Means clustering algorithm, pro-test available.)

书中给出了九个典型的自动化设计例子。展示了如何用The MathWorks和其他仿真工具，比如Simulink和Stateflow建模，以此来使自动化控制系统的设计更加便利。(This book includes nine examples that represent typical design tasks of an automotive engineer. It shows how The MathWorks modeling and simulation tools, Simulink® and Stateflow,TM facilitate the design of automotive control systems. Each example explains the principles of the physical situation, and presents the equations that represent the system. The examples show how to proceed from the physical equations to the Simulink block diagram. Once the Simulink model has been completed, we run the simulation, analyze the results, and draw conclusions from the study.)

说明：  精通MATLAB优化计算算法，非线性最小二乘问题。共3个程序。(Proficient in MATLAB optimization calculation algorithm, nonlinear least squares problems. A total of three procedures.)

simulate modulation & demodulation signal 16QAM system

sds decoder very easy and very fast

说明：  本程序是一个MATLAB PCA变换的人脸识别程序，提供了简单的例子方便大家学习。(This program is a MATLAB PCA transform for face recognition process, provides a simple example will help you learn.)

说明：  高斯噪声下的64QAM调制的误码率检测与理论值比较(Gaussian noise 64QAM modulation of the error detection rate compared with the theoretical value)