Broadband-spectrum-detection

数字调制系统的仿真,其中包含各种数字调制技术，如QPSK，QASK等(satellist communacation system )

说明：  TURBO译码性能AWGN信道测试（菜单式） 达到误帧限即可停止当前SNR点的测试，节省计算量(TURBO AWGN channel decoding performance test (menu type) to stop the current error frame is limited to the test SNR point, saving computation)

fcm means fuzzy clusterring

METODO DE USO PARA O SPRAY POSITIV 20 PORTUGUES

说明：  二维机器人上楼梯运动的步态规划,以及稳定性分析,各关节的运动轨迹都可以直观的表现出来.(Two-dimensional robot gait staircase movement planning, as well as the stability analysis, the joint trajectory can be manifested intuitive.)

带过滤作用的收缩因子例子群算法，解决了早熟问题(Example of the shrinkage factor with filter swarm optimization)

说明：  利用凯泽窗产生FIR滤波器，可以直接使用，不用其它头文件。(err)

直接型到级联型的形式转换 ％ [b0,B,A]=dir2cas(b,a) ％b 为直接型的分子多项式系数 ％a 为直接型的分母多项式系数 ％b0为增益系数 ％B 为包含各bk的K乘3维实系数矩阵 ％A 为包含各ak的K乘3维实系数矩阵 ％(directly to the cascade-type conversion in the form of%% [belts, B, A] = dir2cas (b, a)% b-to direct the molecular polynomial coefficients% for a direct-denominator polynomial coefficients% of the gain coefficient belts% B To contain the bk K by the three-dimensional real coefficient matrix% A to include all ak K by the three-dimensional real coefficient matrix%)

结构分析的有限元法与matlab程序设计5-1(Structural analysis of the finite element method and matlab programming 5-1)

AR过程的线性建模与功率谱估计 自相关值和Yule-Walker法(自相关法) 协方差法； Burg方法； 修正协方差法。(The linear AR process modeling and power spectrum estimation of autocorrelation and Yule-Walker method (autocorrelation) covariance method Burg method modified covariance method.)