vswazizd

dc motor model in simulink

有噪声心电图和滤除噪声的心电图，对初学者来说有个大概的认识。(ECG noise ECG and filter out the noise, probably for beginners.)

说明：  IEEE33节点的潮流计算，比较适合学习(Power flow calculation of 33 nodes)

调用摄像头，人脸识别matlab代码，利用人脸皮肤与北京差异进行识别。(Call camera, face recognition matlab code, the use of facial skin with Beijing differences identified.)

说明：  SVM支持向量机，利用matlab语言实现，很简单，以word的形式给出-(SVM support vector machine, using matlab language is very simple to word given in the form-)

这是一个改进的自适应canny算法，该方法采用改进的开关型中值滤波器对图像做去噪工作，再把整幅图像分割为若干子图像，最后在充分考虑全局以及各子图像的边缘梯度信息后，自适应地生成动态阈值。(The new Canny adaptive method divides image into sub-images,then determinates the thresholds automatically according to the whole image edge information and the sub-images edge information.)

读segy程序，地球物理专业必用程序，matlab程序，希望对您有用。(Read segy program, geophysical professional will use program, matlab, hope useful to you. )

time-invariant degradation models and stationary signals and noise, the classical Fourier domain Wiener filter, which can be implemented in O(N logN) time, gives the minimum mean-square-error estimate of the original undistorted signal. For time-varying degradations and nonstationary processes, however, the optimal linear estimate requires O(N2) time for implementation. We consider filtering in fractional Fourier domains, which enables significant reduction of the error compared with ordinary Fourier domain filtering for certain types of degradation and noise (especially of chirped nature), while requiring only O(N logN) implementation time. Thus, improved performance is achieved at no additional cost. Expressions for the optimal filter functions in fractional domains are derived, and several illustrative examples are given in which significant reduction of the error (by a factor of 50) is obtained.

Description of the file: template matching source of Chamfer matching algorithm. It s OpenCV implementation

mppt with mrac system