clear all;
clc;
close all;
n=1:100; % Time definition
x = cos(2*pi*0.1*n) % Generate sinusoid signal in time domain
N = length(x); % Finding the length of entered sequence for N point FFT
for k=1:N % for every value of k
y(k) = 0;
for n = 1:N % for every value of n
y(k) = y(k)+x(n)*exp(-i*2*pi*(k-1)*(n-1)/N);
# Generate sinusoid signal in frequency domain
%as per FFT formula 0 to n-1
end
end
t = 0:N-1;
subplot(3,1,1);
stem(t,x); % for discrete plotting
title('Sinusoidal waveform
| Sodium: primary cation in ECF - regulates osmotic forces - transport through cells by sodium-potassium pump - secreted into mucous and other secretions 1. Hyponatremia: plasma sodium below 135mEq/L (hypotonic alteration = diluted) Causes - losses from ↑ sweating, vomiting, diarrhea - Certain diuretic drugs with ↓ salt diet - Hormonal imbalances (↓ aldosterone, ↑ ADH) - ↑ water intake Effects - Low sodium → hypotonic alteration (diluted) - ↓ osmotic pressure in ECF (↑ hydrostatic = ↑ ICF) |
Pre-prosthetic Management Of A Stump is a crucial phase in the rehabilitation process for individuals who have undergone an amputation. The primary goal is to prepare the residual limb for a prosthetic device, ensuring optimal fit, function, and comfort.* Objectives of Pre-Prosthetic Management 1. *Wound Healing*: Promote healing of the surgical site to prevent infection and complications. 2. *Edema Control*: Reduce swelling to achieve a stable stump shape, facilitating prosthetic fitting. 3.
Apuntes sobre SOFTWARE y HARDWARE:
Biochemical & Analytical Techniques UNIT I General Principles of Biological/ Biochemical Analysis pH: The pH scale quantifies the concentration of hydrogen ions (H⁺) in a solution, indicating its acidity or basicity. It ranges from 0 to 14. A pH value below 7 signifies an acidic solution, characterized by a higher concentration of H⁺ ions. A pH above 7 indicates a basic (alkaline) solution, with a lower concentration of H⁺ ions and a higher concentration of hydroxide ions (OH⁻). A...
Harness & Control Systems in Prosthetics
Harness systems are an essential part of body-powered prostheses. They serve two main purposes: 1. Suspension – holding the prosthesis securely on the residual limb. 2. Control – transmitting body movements (usually shoulder girdle motions) to operate terminal devices, joints, or locks.
Harnesses are usually made of leather, Dacron, or webbing straps with metal or plastic control cables. *1. Below Elbow (Transradial) Harnessing *Aims :-Provide suspension
Maria Gabriela De la Espriella Florez
## 1. Hardware:
- La Arquitectura de Von Neumann es un modelo fundamental de diseño de computadoras que centraliza el trabajo de una Unidad Central de Procesamiento (CPU) para ejecutar instrucciones.
- La CPU (Unidad Central de Procesamiento) es el corazón del sistema informático, responsable de ejecutar y procesar todas las instrucciones y datos - Unidad de Control (CU): Es el "jefe" o coordinador que controla todas las operaciones dentro de la CPU. Interpreta
Autor:Isabel Ortega
Hardware (El cuerpo del Computador)
Arquitectura Von Neumann: El plano maestro que organiza todo.
Un único sistema de memoria guarda datos e instrucciones, lo que facilita la programación pero puede causar un “cuello de botella” porque todo pasa por el mismo camino.
Unidad de Control (CU): El director de orquesta.
Coordina y da órdenes a todos los componentes de la CPU.
Unidad Aritmético-Lógica (ALU): La calculadora experta.
Realiza operaciones matemáticas y lógicas.