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matlab例程 ％ COMPDIR Computes a search direction in a subspace defined by Z. ％ Helper function for NLCONST.
％ COMPDIR Computes a search direction in a subspace defined by Z.
％ Helper function for NLCONST.
％ Returns Newton direction if possible.
％ Returns random direction if gradient is small.
％ Otherwise, returns steepest descent direction.
％ If the steepest descent direction is small it computes ...
行业发展研究 A system simulation environment in Matlab/Simulink of RFID is constructed in this paper. Special at
A system simulation environment in Matlab/Simulink of RFID is constructed in this paper.
Special attention is emphasized on the analog/RF circuit.Negative effects are concerned in the system
model,such as phase noise of the local oscillator,TX-RX coupling,reflection of the environment,
AWGN noise,DC ...
人工智能/神经网络 A dissipative particle swarm optimization is developed according to the self-organization of dissip
A dissipative particle swarm optimization is
developed according to the self-organization of dissipative
structure. The negative entropy is introduced to construct an
opening dissipative system that is far-from-equilibrium so as to
driving the irreversible evolution process with better fitness.
The ...
单片机开发 //通过18B20检测的数字温度可在电脑上显示当前温度值 #include <reg52.h> #define uchar unsigned char #define uint un
//通过18B20检测的数字温度可在电脑上显示当前温度值
#include <reg52.h>
#define uchar unsigned char
#define uint unsigned int
sbit DS=P2^2 //define interface
uint temp // variable of temperature
uchar flag1 // sign of the result positive or negative
sbit dula=P2^6
sbit wela=P2^7 ...
matlab例程 外国人开发的电磁时域有限差分方法工具包 Electromagnetic Finite-Difference Time-Domain (EmFDTD) is a basic two-dimensio
外国人开发的电磁时域有限差分方法工具包
Electromagnetic Finite-Difference Time-Domain (EmFDTD)
is a basic two-dimensional FDTD code developed at the
School of Electrical Engineering, Sharif University of
Technology.
This code has been written based on the standard
Yee s FDTD algorithm. Applicati ...
其他 Shortest Paths with Multiplicative Cost. In a given undirected graph, the path cost is measured as a
Shortest Paths with Multiplicative Cost. In a given undirected graph, the path cost is measured as a product of all the edges in the path. The weights are rational numbers (e.g., 0.25, 0.75, 3.75 etc) or integers (2, 3). There are no negative edges. Given such a graph as input, you are to output the ...
matlab例程 full wave rectifierDuring the period from 伪 to 蟺, the input voltage vs input current is are positive
full wave rectifierDuring the period from 伪 to 蟺, the input voltage vs input current is are positive and the power flows from supply to the load. The converter is said to be operated at rectification mode .During the period from 蟺 to 蟺+伪 , the input voltage vs is negative and the input current ...
单片机开发 管脚号 管脚名称 LEVER 管脚功能描述 1 VSS 0V 电源地 2 VDD 5.0V 电源电压 3 VEE 5.0V~(-13V) 液晶显示器驱动电压 4 D/I H/L D/I
管脚号 管脚名称 LEVER 管脚功能描述
1 VSS 0V 电源地
2 VDD 5.0V 电源电压
3 VEE 5.0V~(-13V) 液晶显示器驱动电压
4 D/I H/L D/I=“H”,表示DB7~DB0为显示数据
D/I=“L”,表示DB7~DB0为显示指令数据
5 R/W H/L R/W=“H”,E=“H”,数据被读到DB7~DB0
R/W=“L”,E=“H→L”, DB7~DB0的数据被写到IR或DR
6 E H/L 使能 ...
matlab例程 Two scripts are included here. 1. convsys.m - combines the state space representation of two syst
Two scripts are included here.
1. convsys.m - combines the state space representation of two systems connected in series.
[Ao,Bo,Co,Do]=convsys(A1,B1,C1,D1,A2,B2,C2,D2)
This algorithm gives the convolution of two state space representations
| A1 B1 | | A2 B2 |
u ==> | | == ...
matlab例程 distmesh
matlab有限元网格划分程序
DistMesh is a simple MATLAB code for generation of unstructured triangular and tetrahedral meshes. It was developed by&nbsp;Per-Olof Persson&nbsp;(now at&nbsp;UC Berkeley) and&nbsp;Gilbert Strang&nbsp;in the&nbsp;Department of Mathematics&nbsp;at&nbsp;MIT. A detailed ...