prime_number

QPSK调制下的信道信噪比的分析与研究，里面的仿真不错，很详细。(QPSK modulation of channel signal to noise ratio analysis and research, which the simulation well, very detailed.)

matlab tensor box教学讲义(matlab tensor box tutorial ppt)

该程序实现自适应的复化simpson积分。 含有三个M文件： main naadapt simpson (The program realization of adaptive restoration of simpson points. M contains the three documents: mainnaadaptsimpson)

一个完整的基于LMS和RLS改进算法的语音增强MATLAB程序，包括了输入输出序列和读取数据，自适应增强算法的程序(Based on a complete LMS and RLS algorithms to improve speech enhancement MATLAB procedures, including the input and output sequences and read data, adaptive enhancement algorithm procedure)

《MATLAB有限元分析与应用》(德国)(P.l.Kattan)卡坦：采用当今在工程和工程教育方面非常流行的数学软件MATLAB,对有限元分析进行数值实现。书中既包含了MATLAB的简单介绍,又详述了有限元方法的系统性处理策略,并提供了大量取自机械工程、土木工程、航空航天工程或材料科学的示例和习题,非常适合相关专业的学生和研究人员使用。《MATLAB有限元分析与应用》特别强调对MATLAB的交互应用,书中的每个示例都以交互的方式求解,有利于读者切实提高有限元的分析和应用能力。以上代码为本书源代码。 ("MATLAB finite element analysis and application" (Germany) (PlKattan) Catan: using today s engineering and engineering education in the popular mathematical software MATLAB, the finite element analysis numerical implementation. The book not only contains a brief introduction to MATLAB, and the finite element method described systematic processing strategy, and provides a large number from the mechanical engineering, civil engineering, aerospace engineering or materials science examples and exercises, ideal for relevant professional Students and researchers. "MATLAB finite element analysis and application of"special emphasis on the MATLAB interactive applications, each of the examples in the book the way to solve the interaction is conducive to the reader effectively improve the finite element analysis and application. Source code for the book above. )

超声在多层复合结构中传播的stoneley波的相关程序(Ultrasound propagation in multi-layer composite structure of stoneley waves associated procedures)

信号处理中的旋转不变子空间法，一个很有用的程序，Matlab实现界面友好，实现串口的数据采集，相关分析过程的matlab方法，数据模型归一化，模态振动，自己编的5种调制信号，正确率可以达到98％。 ( Signal Processing ESPRIT method, A very useful program, Matlab to achieve user-friendly, Achieve serial data acquisition, Correlation analysis process matlab method, Normalized data model, modal vibration, Own five modulation signal, Accuracy can reach 98 . )

检测概率PD与输入信噪比r的关系（理论曲线） 采样点数：N=100；噪声方差：sigma^2=1 ( Probability of detection PD relationship with the input signal to noise ratio of r (theoretical curves) sampling points: N = 100 noise variance: sigma ^ 2 = 1 )

内共有两个程序：1.用Mallat算法实现一维小波变换；2.用DWT实现二维小波变换。 从仿真图可以加深对小波概念及小波变换的原理。(A total of two procedures: 1. Mallat algorithm using one-dimensional wavelet transform 2. With the realization of two-dimensional wavelet transform DWT. From the simulation wavelet map can deepen their understanding of the concept and the principle of wavelet transform.)

Basic Battery Widget for Laptops