LICENSE-PLATE_1

信号与信息处理——阵列信号处理DOA估计的matlab算法，这是线性调频信号的稀疏分解算法，wigner_will分布(Signal and information processing- array signal processing matlab algorithm for DOA estimation, which is a linear FM signal sparse decomposition algorithm, wigner_will distribution)

create custom gaussian

说明：  这个小程序主要介绍了快速傅里叶变化的MATLAB算法的实现功能。(This small program introduces a fast Fourier transform of the function of MATLAB algorithm implementation.)

leach协议在matlab改进。对于初学者matlab了解leach协议有很好的帮助。(leach xie yi in the MATLAB)

a. 熟悉MATLAB软件的用户环境，掌握其一般目的命令和MATLAB数组操作与运算函数(a. familiar with the MATLAB software, user environment, control its general purpose command and MATLAB array manipulation and calculation functions)

有关matlab、simulink s函数的定义及使用步骤及格式

Kalmanfilter for Demonstrate to Students

MATLAB最近临插值算法和线性插值算法，完全代码，关于matlab的插值算法图像放大(MATLAB interpolation algorithm and a recent clinical linear interpolation algorithm, complete code, matlab interpolation algorithm on the image to enlarge)

在信号处理中，信号发射时，信号通过载波，调制，以电磁波的形式发射出来 在接收端，射频信号通过天线接收，超外差式等方式进行处理，变频到中频 然后通过数字技术对中频信号进行处理，此时的中频信号采样率很高，多达几十兆赫 而要解调出来的信号很小，此时就要经过滤波来得到我们需要的信号 如果直接设计滤波器，阶数会非常庞大，软件，硬件设备都承受不了 因此，一般常用的技术是进行下变频处理，其主要技术就是通过抽取滤波进行下变频 常用的滤波器就是CIC抽取, 希望可以帮助一些坛友解决基本的问题。 (In signal processing, signal emission, signal through the carrier, in the form of electromagnetic wave modulation, launched In the receiver, rf signals through the antenna, specialized superheterodyne type means such as processing, the frequency conversion to intermediate frequency Then through digital technology of intermediate frequency signal processing, at this time of intermediate frequency signal sampling rate is very high, as many as several decades MHZ But the signal demodulation out is very small, at this time would be passing filter to get what we need signal If design directly filter, order number be colossal, software, hardware equipment all suffer Therefore, the technology is usually used for down-transducer processing, its main technical is by extracting filtering down-transducer Commonly used filter is CIC extraction, the hope can help some friends solve basic problems of the altar.)

calculating bit error rate in hamming code using soft decoding