second-chapter

ofdm程序，关于信道估计算法的matlab程序(OFDM procedures, on the channel estimation algorithm matlab program)

DSC插值源代码，实现科学计算及数据处理，可供matlab学习人员参考。(DSC interpolation source code, achieving scientific computing and data processing, matlab available for study reference.)

粒子群优化支持向量机对电池寿命进行预测，利用粒子群优化支持向量机参数(Particle swarm optimization support vector machine is used to predict battery life, and particle swarm optimization is used to support SVM parameters)

chan算法的MATLAB代码，能够实现二维精准定位，是TDOA的常用算法(chan algorithm information, enables precise positioning of the two-dimensional, is commonly used algorithm of TDOA.)

说明：  批量读取csv文件 并保存成mat格式 有助于做大量数据处理的人(Read csv file and save into mat format)

uncoded bpsk ber vs snr waterfall

压电陶瓷的经典模型，preisach 模型(piezoelectric, preisach model)

数字射频存储器的仿真模块，验证过，可以用(Digital radio frequency memory simulation module)

一个可以实现矩形阵列信号处理的程序，大家试一试吧(A rectangular array signal processing can achieve the program, we try it)

本代码根据noiselets算法编写，可以生成NXN的任意矩阵(To write the code according to the noiselets algorithm, you can generate an arbitrary matrix of NXN)