文档介绍：Circuit Analysis I
with MATLAB® Applications
Steven T. Karris
G=[35/50 −j*3/50; −1/5 1/10+j*1/10]; I=[1 0]'; V=G\I;
Ix=5*V(2,1)/4; % Multiply Vc by 5 and divide by 4 to get current Ix
magIx=abs(Ix); theta=angle(Ix)*180/pi; % Convert current Ix to polar form
fprintf(' \n'); disp(' Ix = ' ); disp(Ix);...
fprintf('magIx = % A \t', magIx); fprintf('theta = % deg \t', theta);...
fprintf(' \n'); fprintf(' \n');
Ix = - magIx = A theta = - deg
Orchard Publications, Fremont, California
Students and working professionals will find Circuit
Analysis I with MATLAB® Applications to be a con-
Circuit Analysis I cise and easy-to-learn text. It plete,
clear, and detailed explanations of the principal elec-
with MATLAB® Applications trical engineering concepts, and these are illustrated
with numerous practical examples.
This text includes the following chapters and appendices:
• Basic Concepts and Definitions • Analysis of Simple Circuits • Nodal and Mesh Equations -
Circuit Theorems • Introduction to Operational Amplifiers • Inductance and Capacitance
• Sinusoidal Circuit Analysis • Phasor Circuit Analysis • Average and RMS Values, Complex
Power, and Instruments • Natural Response • Forced and Total Response in RL and RC
Circuits • Introduction to MATLAB • Review plex Numbers • Matrices and Determinants
Each chapter contains numerous practical applications supplemented with detailed instructions
for using MATLAB to obtain quick and accurate answers.
Steven T. Karris is the president and founder of Orchard Publications. He earned a bachelors
degree in electrical engineering at Christian Brothers University, Memphis, Tennessee, a mas-
ters degree in electrical engineering at Florida Institute of Technology, Melbourne, Florida, and
has done post-master work at the latter. He is a registered professional engineer in California
and Florida. He has over 30 years of professional engineering experience in in