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说明：  在matlab环境下生成一个正方形中心嵌套一个圆，并利用curvelet变换显示出其各个子层的系数图，良好的体现了curvelet变换的各向异性的性质。(In the matlab environment to generate a nested square center of a circle, and the use of curvelet transform shows that its coefficient of sublayer maps, a good reflection of the curvelet transform the nature of the anisotropy.)

X信号的时域和频域分析，及针对该信号的滤波器设计、验证(X signals in time domain and frequency domain analysis, and for the signal of the filter design, verification)

harris-角点检测- matlab程序- 基础程序(harris corner detection matlab program)

标准的扩展卡尔曼滤波程序文件，直接可用有注释 对于初学者有帮助(Standard extended Kalman filter program files, can be annotated directly helpful for beginners)

说明：  一种在代数结构中的常用算法，对于伽罗华域的各种计算，非常适合各种编码算法(Algebraic structure of a common algorithm, for a variety of computing Galois field, ideal for a variety of coding algorithms)

设计一维纳滤波器 (1). 产生三组观测数据：首先根据S(n)=aS(n-1)+w(n)产生信号S(n)，将其加噪声(信噪比分别为20db，10db，6db)，得到观测数据X1(n)，X2(n)，X3(n)。. (2). 估计Xi(n)，i=1，2，3的AR模型参数。假设信号长度为L，AR模型阶数为N，分析实验结果，并讨论改变L，N对实验结果的影响。(Design a Wiener filter (1) produces three sets of observations: First, according to S (n) = aS (n-1)+ w (n) generates the signal S (n), to add noise (SNR are 20db, 10db, 6db ), obtained observational data X1 (n), X2 (n), X3 (n). . (2) estimated Xi (n), i = 1,2,3 of the AR model parameters. Assuming the signal length L, AR model order N, the analysis of experimental results, and discuss the changes in L, N to the experimental results.)

对电网不平衡情况下的三相PWM整流器进行了详细的建模分析，并在此基础上研究了两种不平衡控制策略。其一是抑制网侧负序电流的控制策略，主要控制三相PWM整流器交流电流对称正弦化控制。其二是抑制直流电压谐波分量的控制策略，主要控制三相PWM整流器从电网吸收平衡的瞬时功率，消除直流电压中的各次谐波分量。(Research on the Control strategy of Three-Phase PWM Rectifiers under Unbalaneed Grid Voltage)

基于MATLAB的2FSK信号产生于处理，这个程序比较好，希望对大家有用(Based on MATLAB 2FSK signal processing, this program better, we want to)

说明：  元学习算法的一种——IDBD算法，实现信道均衡仿真(IDBD, a meta-learning algorithm, realizes channel equalization simulation)

MATLAB5.3精彩编程与高级应用详细的介绍matlab的功能(MATLAB5.3 exciting programming and advanced applications in detail the function of matlab)