1466_26792

可以用此代码信号实现频谱仿真，希望对大家有用(You can use this code to achieve spectrum signal simulation, we hope to be useful)

分析了该信号的时域、频域、倒谱，循环谱等,实现了对10个数字音的识别，包含特征值与特征向量的提取、训练样本以及最后的识别，合成孔径雷达（SAR)目标成像仿真，计算加权加速度,这个有中文注释，看得明白。( Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. To achieve the recognition of 10 digital sound, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Synthetic Aperture Radar (SAR) imaging simulation target, Weighted acceleration, The Chinese have a comment, understand it.)

据S参数反演提取磁导率以及介电常数折射率(S parameters to extract permeability and dielectric constant)

本程序的性能已经达到较高水平，FMCW调频连续波雷达的测距测角，有小波分析的盲信号处理，插值与拟合，解方程，数据分析，matlab开发工具箱中的支持向量机，有较好的参考价值。

VC运算速度较快，相对于matlab而言，编程较为烦琐，而matlab编程灵活，并且方很多工具箱，使用极为方便，但是matlab的M语言编写的仿真程序的仿真速度相对较慢。 C-MEX函数是基于C语言编写的C与matlab接口函数，是matlab应用程序接口的一个重要组成部分。通过它不但可以将现有的C语言编写的程序轻松地引入到matlab环境中使用，避免了重复的程序设计，而且可以使用C语言为matlab定制用于特定目的的函数(如为了保护算法设计等)， 以完成在matlab中不易实现的任务。此外，更重要的一点，使用C语言编写的C-MEX函数可以有效地提高M灯matlab环境中数据处理速度和效率。 (VC computing faster, compared to matlab, the program is more cumbersome, but matlab programming flexibility, and a lot of side toolbox, use very convenient, but the M-language matlab simulation program written in a relatively slow simulation speed. C-MEX function is based on the C language interface written in C and matlab functions matlab application interface is an important component. It can not only be through the existing programs written in C language easily introduced into the matlab environment, to avoid the duplication of programming, and can be customized using the C language for matlab functions for specific purposes (such as algorithm design, etc. in order to protect ), Matlab in order to complete the task is not easy to achieve. In addition, more importantly, the use of C language written in C-MEX function can effectively improve the M light matlab environment, data processing speed and efficiency. )

数字信号处理，现行卷积的matlab代码，和函数文件。(Digital signal processing, the current convolution matlab code, and function files.)

用TV算法实现图像去噪，包含TV，PM模型等(in this MTV, the diffusion is along the edge direction of the original noisy image(maybe its smoothed version using a Gaussian filter of small scale),it can preserve edge and suppress staircase very well.)

先进控制PID算法仿真光盘源码，参考书籍是《先进PID控制MATLAB仿真》，可以应用与过程控制和运动控制中，针对每种PID算法给出了详细的MATLAB仿真程序，结构简明易于理解，供大家理论联系实际。

SAR回波的仿真程序，支持大场景多个点目标的仿真成像(SAR echo simulator to support the large number of point target simulation scenarios imaging)

Introduction Evolutionary Algorithms: Overview, Methods and Operators.