jacob

说明：  matlab处理音频信号显示音频信号的频谱图，然后滤波，并对滤波前后音频信号的频谱图进行对比，接着对原始音频信号的频谱去掉若干个点与远视音频信号的频谱比较，最后对音频信号的频谱及相位进行三维显示(audio signal processing matlab)

灰色理论GM（1,1）模型，可以学习一下！！！！(Grey Theory GM (1,1) model, you can learn about! ! ! !)

5G非正交多载波机制UFMC收发机matlab代码实现，非常新，给5G通信专业研发人员提供帮助(5G non-orthogonal multi-carrier mechanism UFMC transceiver matlab code, very new, to 5G communications professional R & D personnel to help)

给定一个音频范围内的模拟强噪声随机信号（强噪声+周期信号），将信号从强噪声中提取出来，并计算原信号及提取信号的均值、平均功率、方差、频谱及功率谱密度、互相关等 并附带图形(Given within the scope of an audio simulation of strong noise random signal (noise+ periodic signal), the signal from strong noise in the extracted and calculated signals and extract the original signal of the average, average, variance, spectrum and power spectral density , such as inter-related and incidental graphics)

基于MATLAB实现了极坐标下的傅里叶变换，对一个给定 n×n 的二维信号，其计算复杂度等价于笛卡尔坐标下的2D-FFT，可广泛应用于图像处理和分析。(A fast high accuracy Polar FFT algorithm is given in the software package written in MATLAB. For a given 2D signal of size n×n, the algorihtm s complexity is just like in a Cartesian 2D-FFT, which can be used widely in image processing and analysis.)

利用ＶＣ＋＋与ＭＡＴＬＡＢ编程 希望多交流 也希望资源共享(VC++ and MATLAB programming hope that more exchanges also hope that the sharing of resources)

上硕士时用过的信号处理的Matlab代码，主要包括DFT、FFT变换滤波器设计、Matlab下的数字信号处理示例等内容，比较适合余初学者，谢谢。(When used on the master signal processing Matlab code, including DFT, FFT transform filter design, Matlab example under the digital signal processing, etc., more than suitable for beginners, thank you.)

SpeedyGA: A Fast Simple Genetic Algorithm

一种自适应滤波器的matlab算法，可用于仿真(An adaptive filter matlab algorithm can be used for simulation)

正交频分复用光纤通信系统信噪比理论值计算(Orthogonal frequency division multiplexing with a theoretical value of the optical fiber communication system signal-to-noise ratio calculated)