swebwewe

利用MATLAB实现峰值信噪噪比的公式，很好用。精确的验证过 (Using MATLAB to achieve a peak signal-to-noise to noise ratio formula, easy to use. Verified accurate)

SAR 信号处理中常用的带频移的傅里叶变换函数，可以直接对信号进行处理(SAR fft transform with fftshift)

频谱分析中的倒频谱分析,在故障诊断和声音信号处理方面很常用(The inverted spectrum analysis spectrum analysis in fault diagnosis and sound signal processing is commonly used)

傅里叶级数的计算方法，通过matlab变成自动计算所有傅里叶级数的参数值。(The method of calculation of the Fourier series, through matlab becomes automatically calculate the parameter values ​ ​ of all Fourier series.)

针对灰度图像，提出一种基于知识的人脸检测方法。 提出了一种给予支持向量机的人脸检测方法。 提出了一种基于小波分解的LDA人脸识别方法。 提出了一种基于小波和DCT的人脸识别方法。 提出了一种机遇CEDT和支持向量机的人脸分类和识别方法。 (For gray-scale images, a knowledge-based face detection methods. A support vector machine method of face detection. A wavelet decomposition of the LDA-based face recognition methods. A wavelet and DCT-based face recognition methods. A CEDT opportunities and support vector machine classification and face recognition.)

Stacked, Grouped, Clustered, Floating and MIXED of any combination

Scilab培训教程，scilab是可代替MATLAB的开源软件，其程序语言与MATLAB相似，有很好的发展前途。(Scilab training course, scilab is the open source alternative to MATLAB, the MATLAB language and similar procedures, have good development prospects.)

matlab编写的粒子滤波目标跟踪示例，简单实用(Matlab prepared by the particle filter target tracking example)

基于MATLAB的rake接收机的仿真分析，RAKE接收机作用CDMA调制通讯系统常用的接收机，该仿真代码质量较高，可供CDMA通信工程专业本科和硕士毕业论文仿真提供参考(Rake receiver based on MATLAB simulation analysis, RAKE receiver CDMA modulation communications role The receiver system used, the simulation code of higher quality, for the CDMA communication engineering Master of Science thesis and provide a reference simulation...)

In mathematics and signal processing, the Z-transform converts a discrete time-domain signal, which is a sequence of real or complex numbers, into a complex frequency-domain representation. It can be considered as a discrete-time equivalent of the Laplace transform. This similarity is explored in the theory of time scale calculus.