zhinengtianxian

当M=4时，编写QAM的蒙特卡罗仿真程序，绘出误符号率和误码率曲线，并和理论曲线比较。(When M = 4, the preparation of QAM of the Monte Carlo simulation program, draw the symbol error rate and bit error rate curve, and and the theoretical curves.)

Stacked, Grouped, Clustered, Floating and MIXED of any combination

本程序是基于支持向量机的图像分割问题。通过支持向量机对图片的采样点进行训练，然后对整张图片进行预测。可以将图片分为前景与背景两个部分。(This procedure is based on the support vector machine image segmentation problem. Through the support vector machine to the picture of the sampling point for training, and then the whole picture to predict. Images can be divided into two parts: foreground and background. )

说明：  采用乔克利特方法解方程，采用高斯消去法解方程(Qiaokelite method to solve the equation by using Gaussian elimination solution equation)

功率电子领域matlab仿真文件，已经验证过，程序运行正常(Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

改进的小波阈值降噪方法improved wavelet threshold denoising (improved wavelet threshold denoising )

Simulink- model for cellular phone transmission power control

This code detect the face or not

高分辨率雷达 距离向压缩算法滤波器设计 三种方法 全面设计(clc clear all close all 2013年9月28日 ---------------参数---------- Tr=42e-6 fs=9.5e6 K=0.7e11 Nfft=2048 -------------匹配滤波 时域生成-------------- t=(-Tr/2+1/fs:1/fs:Tr/2-1/fs) w = kaiser(length(t),2.5) w=w w = ones(1,length(t)) ht1=w.*exp(-1i*pi*K*t.^2) ht2=w.*exp(1i*pi*K*t.^2) hf1=fft(ht1,Nfft) hf2=fft(ht2,Nfft) figure subplot(211) plot(abs(hf1)) title( 匹配滤波器1 幅频响应 ) subplot(212) plot(phase(hf1)) title( 匹配滤波器1 相位 ) figure subplot(211) plot(abs(hf2)) title( 匹配滤波器2 幅频响应 ) )

用matlab编写的自适应遗传算法，交叉概率和变异概率能够自动随适应度而改变，因此能够提供相对某个最优解的最佳交叉概率和变异概率(Using matlab adaptive genetic algorithm, the crossover and mutation probability with the fitness change, and therefore able to provide relatively a optimal solution best crossover probability and mutation probability)