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Demonstration script for envelope detection. The message signal is +1 for 0 < t < t0/3, -2 for t0/3 < t < 2t0/3, and zero otherwise.

k-step ahead predictions determined by simulation of the ％ one-step ahead neural network predictor. For NNARMAX ％ models the residuals are set to zero when calculating the ％ predictions. The predictions are compared to the observed output. ％

％ am.m ％ Matlab demonstration script for DSB-AM modulation. The message signal ％ is +1 for 0 < t < t0/3, -2 for t0/3 < t < 2t0/3 and zero otherwise.

//使用gray code的解法 #include <iostream> #include <cmath> using namespace std #define ZERO 0 #define ONE 1 #define ODD 1 #define EVEN 0 #define RIGHT 1 #define LEFT 0 #define MAX 10

叶轮机械多级叶轮网格生成程序介绍 侯 乐 毅 非定常流课题组 本文开发的叶轮机械多级叶轮网格生成程序，采用的网格类型为H型，并在叶片前面/后面延伸区域设置平直网格数ID1和IDN。主程序MESH_BLADE_STAGES，分成三个部分，原始叶型及控制参数从输入程序INPUT输入，求解程序为GRID(ZERO)，输出程序为OUTPUT。 ...

A new type of cloak is discussed: one that gives all cloaked objects the appearance of a flat conducting sheet. It has the advantage that none of the parameters of the cloak is singular and can in fact be made isotropic. It makes broadband cloaking in the optical frequencies one step closer.

We obtained the energy transport velocity distribution for a three dimensional ideal cloak explicitly. Near the operation frequency, the energy transport velocity has rather peculiar distribution. The velocity along a line joining the origin of the cloak is a constant, while the velocity approaches ...

SQL中的单记录函数 1.ASCII 返回与指定的字符对应的十进制数 SQL> select ascii( A ) A,ascii( a ) a,ascii( 0 ) zero,ascii( ) space from dual A A ZERO SPACE --------- --------- --------- --------- 65 97 48 32 2.CHR 给出整数,返回对应的字符 SQL> select chr(54740) zhao,chr(65) chr65 from dual ...

TC35i模块有40个引脚，通过一个ZIF(Zero Insertion Force，零阻力插座)连接器引出。这40个引脚可以划分为5类，即电源、数据输入/输出、SIM卡、音频接口和控制。

OTSU Gray-level image segmentation using Otsu s method. Iseg = OTSU(I,n) computes a segmented image (Iseg) containing n classes by means of Otsu s n-thresholding method (Otsu N, A Threshold Selection Method from Gray-Level Histograms, IEEE Trans. Syst. Man Cybern. 9:62-66 1979). Thre ...