chirp-signal

This is a matlab file for constellation of an 8psk modulation

QPSK误码率仿真及星座图，仿真入门级。信号的调制译码(The Simulation and QPSK constellation, entry-level simulation. Decoding the signal modulation)

基于MATLAB的手机按键音识别系统设计的源代码，并利用GUI界面实现可视化操作功能(MATLAB-based mobile phone key tone recognition system design source code, and use the GUI interface to visualize operational functions)

三麦克风阵列，近场定位程序，采用TDOA方法，其中延时计算采用GCC方法(three mic array，nearfield location，adopt TDOA algorithm and use GCC to calculate Time Delay)

麦克风阵列的一些波束形成算法打包 可以很好的理解波束形成原理(Some of the microphone array beamforming algorithms can be packaged to form a good understanding of beam theory)

将PCNN（脉冲耦合神经网络）用于图像融合，以红外光强与偏振图像的融合作为例子。(PCNN (pulse coupled neural network) is applied to image fusion, taking the fusion of infrared and polarization images as an example.)

说明：  双极化多普勒天气雷达测量误差分析及标定研究（详细介绍了多普勒天气雷达的参数）(Dual-polarization Doppler weather radar measurement error analysis and calibration studies (described in detail the parameters of Doppler Weather Radar))

说明：  MATLAB图像类型转换函数及其功能，里面讲解具体(MATLAB image type conversion functions and functions, which explain the specific)

基于Matlab研究了离散混沌系统的数值解法和图形仿(Numerical Methods and graphics imitation of the discrete chaotic system based on Matlab)

RLS算法，用matlab实现，用自适应算法来实现均衡，程序正确(RLS algorithm, using matlab to achieve, with an adaptive algorithm to achieve a balanced and correct procedures)