fdtddispersive

OFDM下行的仿真1、产生要传输随机数； 2、进行调制； 3、串并转换； 4、进行IFFT操作（代码中有用到共轭对称向量的IFFT为实数进行简化计算）； 5、增加循环前缀； 6、并串转换； 7、输出前滤波； 8、增加信道噪声（加性高斯白噪声）； 9、接收端串并转换； 10、去除循环前缀； 11、进行FFT变换； 12、信号解调； 13、误比特率计算； (OFDM downlink simulation 1, have to be transmitted random number 2, the modulation 3 series and transforms 4, the IFFT operation (code useful to conjugate symmetric vector of the IFFT of real numbers to simplify calculations) 5, the increase in circulating prefix 6, and string conversion 7, the output before the filter 8, increased channel noise (additive white Gaussian noise) 9, the receiver string and conversion 10, removal of cyclic prefix 11, the FFT transform 12 , the signal demodulation 13, bit error rate )

详细的介绍了matlab实用技术的方法和工作原理(Describes in detail the methods and practical techniques matlab works)

冈萨雷斯——数字图像处理第二版matlab ，非常有用的(Gonzalez- Digital Image Processing 2nd edition matlab, very useful)

this is the part 5 of lte

很实用的IPHONE完美实现自定义软键盘(IPHONE perfect realization of very useful custom keyboard)

求解无约束问题最优化问题的基础方法之一：高斯牛顿法(Gauss-Newton methon)

这是我自己编写的产生PWM波的MATLAB程序，由于PWM波在信号变换领域很有用，希望对大家有所帮助~(This is my own writing production PWM wave of MATLAB, due to the PWM wave in the signal transformation field is very useful, hope to be helpful to you ~ )

it is a matrix library. it is needed for fir fier.

基于回归分析的支持向量机计算程序算例及m文件(Support vector machine application example and m files On the basis of regression analysis)

dmc程序片段，实现液位的dmc动态矩阵控制(dmc data)