segment using matlab

Ngày tải lên: 19/10/2013, 20:15

... 1999 CRC Press LLC â 1999 CRC Press LLC Attia, John Okyere. Matlab Fundamentals.” Electronics and Circuit Analysis using MATLAB. Ed. John Okyere Attia Boca Raton: CRC Press LLC, 1999 ... 1.2 shows additional MATLAB commands to get one started on MATLAB. Detailed descriptions and usages of the commands can be obtained from the MATLAB help facility or from MATLAB...

Ngày tải lên: 23/10/2013, 16:15

Ngày tải lên: 23/10/2013, 18:15

... of electrical and electronic circuits and systems. Organization The book is divided into three parts: Introduction to MATLAB, Circuit analysis applications using MATLAB, and electronics ... electrical and electrical engineering technology students and professionals who want to use MATLAB to explore the characteristics of semiconductor devices and the applicati...

Ngày tải lên: 27/10/2013, 23:15

... Press LLC â 1999 CRC Press LLC Attia, John Okyere. “Control Statements .” Electronics and Circuit Analysis using MATLAB. Ed. John Okyere Attia Boca Raton: CRC Press LLC, 1999 ... = 3.4 INPUT/OUTPUT COMMANDS MATLAB has commands for inputting information in the command window and outputting data. Examples of input/output commands are echo, input...

Ngày tải lên: 27/10/2013, 23:15

... Press LLC â 1999 CRC Press LLC Attia, John Okyere. “Plotting Commands.” Electronics and Circuit Analysis using MATLAB. Ed. John Okyere Attia Boca Raton: CRC Press LLC, 1999 ... the x- and y-axes, and add a grid to graphs. In addition, there are commands for controlling the screen and scaling. Table 2.1 shows a list of MATLAB built-in graph functions. On...

Ngày tải lên: 27/10/2013, 23:15

... Three-phase circuits are analyzed by converting the circuits into the frequency domain and by using the Kirchoff voltage and current laws. The un- known voltages and currents are solved using matrix ... 1999 CRC Press LLC Attia, John Okyere. “AC Analysis and Network Functions.” Electronics and Circuit Analysis using MATLAB. Ed. John Okyere Attia Boca Raton: CRC P...

Ngày tải lên: 06/11/2013, 09:15

... V s R 1 R 3 R 2 C 1 C 2 L V 1 V 2 I 1 y(t) + + + - Figure 5.11 Circuit for State Analysis Using the above guidelines, we select the state variables to be VV 12 , , and i 1 . Using nodal analysis, we have â 1999 CRC ... step function and RRR K 123 10 === , CC F 12 5 == à , and L = 10 H, find and plot the voltage vt 0 () within the intervals of 0 to 5 s. Sol...

Ngày tải lên: 06/11/2013, 09:15

... Analysis of Circuits Using MATLAB, Prentice Hall, 1995. 4. Johnson, D.E., Johnson, J.R. and Hilburn, J.L., Electric Circuit Analysis, 3 rd Edition, Prentice Hall, 1997. 5. Dorf, R.C. and Svoboda, ... CRC Press LLC â 1999 CRC Press LLC Attia, John Okyere. “DC Analysis. ” Electronics and Circuit Analysis using MATLAB. Ed. John Okyere Attia Boca Raton:...

Ngày tải lên: 06/11/2013, 09:15

... required. Control Systems Simulation Using Matlab and Simulink 1 Introduction In ME134, we will make extensive use of Matlab and Simulink in order to design, analyze and simulate the response of control ... order system 6 “Hands-on” Design of Control Systems “Hands on Design systems refers to directly working with the system to be controlled and trying a variety...

Ngày tải lên: 12/12/2013, 07:15

... The midband gain, A m , is obtained from the midband equivalent circuit of the common-source amplifier. This is shown in Figure 12.24. The equivalent circuit is obtained by short-circuiting ... The midband gain is obtained by short circuiting all the external capacitors and open circuiting the internal capacitors. Figure 12.14 shows the equivalent for calculating the midband gain....

Ngày tải lên: 13/12/2013, 01:15

... (11.14) and (11.15) into Equation (11.16) we have â 1999 CRC Press LLC â 1999 CRC Press LLC Attia, John Okyere. “Operational Amplifiers.” Electronics and Circuit Analysis using MATLAB. Ed. ... closed-loop gain for open-loop gains of 10 10 10 246 ,, and 10 8 . 11.3 Find the poles and zeros of the circuit shown in Figure P11. 3. Use MATLAB to plot the ma...

Ngày tải lên: 13/12/2013, 01:15

... LLC â 1999 CRC Press LLC Attia, John Okyere. “Semiconductor Physics.” Electronics and Circuit Analysis using MATLAB. Ed. John Okyere Attia Boca Raton: CRC Press LLC, 1999 ... LLC Solution Using Equations (10.38) and (10.59), we write the MATLAB program to ob- tain the diffusion and depletion capacitance. MATLAB Script % % Diffusion an...

Ngày tải lên: 13/12/2013, 01:15

... characteristics of diodes are presented. Diode circuit analysis techniques will be discussed. Problems involving diode circuits are solved using MATLAB. 9.1 DIODE CHARACTERISTICS Diode ... full-wave rectifier circuit with smoothing capacitor shown in Fig- ure 9.17, if vt t S ( ) sin( ) = 100 120 π V, R = 50K, C = 250àF, using MATLAB (a) Plot the input and outpu...

Ngày tải lên: 13/12/2013, 01:15

... luận về phương pháp hình thái học để phân đoạn được gọi là phân đoạn đường mức hình thái (watershed segmentation). Phương pháp này đặc biệt thú vị vì nó tạo ra các vùng được định nghĩa tốt, kín, xử ... mặt nạ khi: -1 -1 -1 -1 8 -1 -1 -1 -1 Hình 1 với T là một ngưỡng không âm. Nhận diện điểm trong Matlab sử dụng hàm imfilter, với mặt nạ như hình 1 hoặc các mặt nạ tương tự khác. Yêu cầu quan...

Ngày tải lên: 16/11/2014, 17:38