cloude

Circles We can extend the Hough transform to other shapes that can be expressed parametrically. For example, a circle of fixed radius can be described fully by the location of its center (x, y). Think of each feature (edge) point on the circle as saying, ”if I’m on the circle, the center must be in one of these places”. It turns out that the locus of these votes is itself a circle. But what about circles of unknown size? In this case, we need a third parameter: the radius of the circle. So, we can parameterize circles of arbitrary size by (x, y, r). Instead of casting votes in a circular pattern into a two-dimensional accumulator, we cast votes in circles of successively larger size in a three-dimensional accumulator.

分数阶傅里叶变换,用于处理信号的一种工具。(Fractional Fourier Transform)

CIC滤波器的原理以及FPGA的实现，CIC滤波器的仿真(CIC filter FPGA implementation of the principle and, CIC filter simulation)

matelab关于风电最大功率跟踪控制的simulink仿真，比较了传统的控制方法和信号搜索方法。(matelab About Wind Power Maximum Power Tracking Control of simulink simulation to compare the traditional control method and signal search method. )

matlab绘图教程，教你如何绘制二维三维图(matlab drawing tutorial will teach you how to draw 2D and 3D map)

通过PCM脉冲编码调制、恢复、量化、译码等过程实现A律十三线折线近似的仿真(Through the PCM pulse code modulation, recovery, quantification, A-law decoding process to achieve such a line similar to the simulation of thirteen lines)

图像处理，图像小波变换，svd变换, svd trasnform(Image processing, image wavelet transform, svd transform)

online library is a project for b.tech students

光伏电池的仿真模型 功率-电流特性曲线模型(The simulation model of the power of the photovoltaic cell- current curve model)

MATLAB编写的信号卷积程序，不是用函数库的函数，而是自己写的卷积过程(signal convolution by MATLAB)