matlab

这是用PTS方法抑制OFDM发射端峰均功率比的仿真程序，最后生成CCDF-PAPR曲线表征PTS方法对PAPR统计特性的改进(PTS is used to reduce the emission-OFDM PAPR simulation program, Finally Generation CCDF- PAPR curve characterization PTS PAPR statistical methods to improve the characteristics of)

Prueba1 FletcherReeves Hernández Santiago José Maestría en Ciencias de la Computación Septiembre / 2011 1. Comenzar con un punto arbitrario 2. Calcular Gradiente de Fi 3. Si el Gradiente Fi es igual a 0(converge), termina 4. Si el Gradiente Fi es !=0 continuar 5. Encontrar dirección de búsqueda Si= -GradienteFi= - Gradiente F(Xi) 6. Determinar la Longitud Optima del incremento lamda(i) en dirección Si X(i+1)=X(i)+lamda(i)*S(i)= X(i)-lamda(i)*Gradiente F(Xi) 7. Hacer i=2 8. Obtener Gradiente Fi 9. Calcular Si= -GradFi + ( [abs(GradFi)^2]/[abs(GradF(i-1))^2] )*S(i-1) 10. Determinar la Longitud Optima del incremento lamda(i) en dirección Si X(i+1)=X(i)+lamda(i)*S(i)= X(i)-lamda(i)*Gradiente F(Xi) 7. Verificar Optimalidad de X(i+1) Si es optimo, detener Si no es optimo hacer i=i+1 e ir al paso 8

说明：  图像骨架提取，使用matlab开发环境，供同志们使用(Image skeleton extraction using matlab development environment for comrades)

采用KPCA方法的人脸识别算法，包含算法的matlab实现源码及相关测试、训练数据集(KPCA based face recognition algorithm, matlab source code of the algorithm implementation and related testing, training data set contained)

UNIT STEP,RAMP,SINE,SINC

关于系统辨识的程序，关于系统辨识的程序关于系统辨识的程序，关于系统辨识的程序(on system identification procedures on the system identification procedures on the system identification procedures, on the system identification procedures)

Distortionless data hiding based on integer wavelet transform (Watermark Extraction)

基于matalb的apf有源算法仿真模型，采用传统的切换控制方法(APF active algorithm simulation model based on MATALB, using the traditional switch control method)

MATLAB实现均衡算法，画出原始图像的直方图和经过处均衡处理后的直方图(MATLAB realize equalization algorithm, draw the original image s histogram and after treatment, the Department balanced histogram)

基于matlab语言实现的dct算法，这种算法简单，易运行，具有很好的交互性(Based on the matlab language dct algorithm is simple and easy to run, with good interaction)