huidujunhengSourceCode

彩色图像转灰度图像的三种算法，matlab实现(Color image to grayscale image of the three algorithms, matlab implementation)

Gabor filters image processing

3点法计算数值微分，你可以试试看，3dianfa jisuan shuzhiweifen (calculate the numerical differentiation using the three point method)

matlab用于模拟程序化交易。双EMA交易系统，用于优化参数。(matlab for simulating program trading. Two-EMA trading system, used for parameter optimizing.)

说明：  该函数用于用于拉格朗日插值的展开及其误差估计(matlab function for lagrane)

在MATLAB环境下，以上代码通过编译。P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理 P0312：利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理(In the MATLAB environment, the above code through the compiler. P0311: the use of Butterworth (Butterworth) low pass filter on the image noise by smoothing treatment P0312: the use of Butterworth (Butterworth) high-pass filter for sharpening images treatment)

对于两个目标的雷达脉冲信号压缩,通过MATLAB仿真实现(Two goals for radar pulse compression, through the MATLAB simulation)

routine to take the Fourier transform of a signal and plot both the time and frequency domain representations. Typical use: >> n = 100 number of data points >> dt = 0.01 spacing between samples >> t = 0:dt:(n-1)*dt time vector >> y = sin(2*pi*10*t) 10 Hz sin wave >> fft_plot(y,dt) plot of signal in time and frequency domain

Inverted pendulum stabilization using LQR controller combined with EKF for tracking unmeasurec states

matlab通讯原理的应用，适合初学者学习，很详细，还不错的咯。。(matlab communication principle, suitable for beginners to learn, in great detail, pretty good slightly. .)