PSK

本书全面系统地介绍了DSP芯片的基本原理、开发和应用。首先，介绍了目前广泛使用的DSP 芯片的基本结构和特征，定点和浮点DSP处理中的一些关键问题。然后，对用C 语言和MATLAB 语言进行DSP算法的模拟进行了介绍。(This book a comprehensive and systematic introduction to the basic principles of DSP chips, the development and application. First of all, on current DSP chips are widely used in the basic structure and characteristics of fixed-point and floating-point DSP to deal with some of the key issues. Then, using C language and MATLAB language for DSP algorithm simulation are introduced.)

VC++下调用matlab图形库函数进行绘图并显示到VC的图形界面中。(VC call Matlab graphics library functions and mapping indicates that the VC graphics interface.)

细胞生长可视化,采用M语言编辑的进行细胞动画生长分析.(cell growth visualization, using M language editing animation cell growth analysis.)

雷达匹配数字滤波器的matlab simulink实现，通信专业本科毕业论文用的到的。(Matched radar matlab simulink realization of digital filters, communication undergraduate thesis used to.)

Finally, probability analysis, based on the chosen database, is performed and judgment whether the person is recognized is pronounced. Two different modeling techniques can be suggested for purposes of person identification or verification. The approach based on Hidden Markov Speaker Models (HMMs) with the mixtures of Gaussian distribution is text-dependent one. For this technology a speaker is described by a set of HMMs, constructing the set of speech groups spoken by that person. The speech groups may be phonemes or words [7]. The text-independent technology is rested upon Gaussian Mixture Speaker Models. For this technology each speaker is defined by only one model describing all utterances of that person. Identification in the range of both approaches is executed by evaluation of maximum a posteriori probability [7].

在matlab环境中自动识别连通区域的大小,从先验概率中采样，计算权重，小波包分析提取振动信号中的特征频率。( Automatic identification in the matlab environment the size of the connected area, Sampling a priori probability, calculate the weight, Wavelet packet analysis to extract vibration signal characteristic frequency.)

小波包分解提取信号动力特性 能量特性 供大家参考(Wavelet packet analysis to extract the characteristic frequency of the vibration signal, and the calculation of the energy spectrum analysis)

说明：  利用A星算法进行二维路径规划，用MATLAB软件进行仿真(Two-dimensional path planning using A-star algorithm and simulation using MATLAB software)

matlab tutorial files...

4 16 64 QAM plots for simulated and theoretical results for OFDM system with addition of Cyclic prefix and a zero-Forcing equalizer.