kalman_filter

现代信号处理中的分数阶傅里叶变换（FRFT）的MATLAB代码，对分析信号比较有用(Fractional Fourier Transform（FRFT）code in matlab for study modern signal processing.)

This code is used in the course Digital Communications. It simulates 16QAM mode with different SNRs.

关于哈弗曼编码器译码器的高级语言实现的源代码及报告(sdrfejwirfheuifhewuifhgewi)

心电监测 PVC检测 小波变换 心电监测 PVC检测 小波变换(Detection of ECG monitoring PVC PVC ECG monitoring wavelet transform detection)

pso源代码pso源代码pso源代码pso源代码(pso daima)

在信道仿真中，对接收信号进行滤波等处理，以便于接收器对信号的接收和处理。(the channel simulation, the received signal is filtered, etc., in order to receive the signal is received and processed.)

This program all you to generate hamming code ,codify it and then decode it and also calculate the Error rate.

说明：  熟悉OQPSK的基本原理、调制解调技术，掌握MATLAB中M文件的使用及相关函数的调用方法，在此基础上通过MATLAB编程来实现OQPSK的调制与解调(The goal of this design is to deeply understand the basic principle of OQPSk modulation and demodulation, learn how to use MATLAB software in the M file to realize OQPSk modulation and demodulation analysis and join the influence of different noise on the signal, the first to create a digital baseband signal and then the corresponding function in MATLAB the baseband signal modulation, and then analyses the waveform of the modulated, record the results of modulated signals after demodulation, observe the demodulation results and record, finally adding noise in the signal and then observe the changes of the time-frequency diagram, analyze the noise of the signal to noise ratio influence the result of the modulation.)

使用matlab实现自动提取网格图像交点的程序，(Realize the use of automatic extraction matlab image point grid procedure,)

一种实现复矩阵的SVD分解的算法，使用Matlab进行仿真，亲测可用。(SVD decomposition algorithm to achieve complex matrix, using Matlab to simulate pro-test is available.)