auto_and_shift

介绍了一种单频的GPS软件接收机的设计，其matlab代码很有参考价值(introduce a design of a single frequency GPS software receiver-attached matlab)

PSK信号载波相位符号定时联合估计程序(PSK symbol timing signal joint estimation of carrier phase process)

电路 信号系统仿真的源码 基于multisim10.0(Signal System Simulation multisim10.0 based on the source)

matlab 一些经典算法，包括数值拟合，回归，插值、解方程等(matlab some classic algorithms, including numerical fitting, regression, interpolation, solving equations, etc.)

数学变换和滤波fft程序 kfour 傅里叶级数逼近 kkfft 快速傅里叶变换 kkfwt 快速沃什变换 kkspt 快速三次平滑 klman 离散随机系统的卡尔曼滤波 kkabg α-β-γ滤波(Fft math transformation and filtering procedures kfour Fourier series approximation kkfft Fast Fourier Transform Fast Walsh Transform kkfwt rapid kkspt three smoothing klman discrete stochastic system Kalman filter kkabg α-β-γ filter)

图像中值滤波，用matlab实现了3×3邻域中值滤波，以及实现5×5十字形中值滤波。(Image filtering, using matlab to achieve the 33 neighborhood median filtering domain, and the realization of the value of 55 cross filtering.)

Matlab通信仿真原理，中文的，是一本入门级别的，写的很详细，也有很多详细的例子(Matlab Communication simulation theory, in Chinese, is an entry-level, written in great detail, there are many detailed examples)

MATLAB6.0数学手册 pdf格式电子书 一共包含7章节(MATLAB6.0 handbook)

详细功能为图像加入噪声、包含内容有图像加入噪声的函数，图像加入噪声程序及例子(Detailed functions of adding noise to an image contains image adding noise function, image by adding noise procedures and examples)

说明：  这个是多带谱语音检测，多带谱不仅具有谱熵的有点，还具有能量分析的有点，所以检测的效果很好！(This is a multi-band spectra of voice activity detection, multi-spectral bands not only has a bit of entropy, also has a bit of energy analysis, so the effect of a very good test!)