Chapter_10_Example_9

小波域高斯混合模型与中值滤波的混合图像去噪研究(Gaussianmixturemodelinwaveletdomainmedianfilteringandhybridimagedenoising)

时域平滑处理，用于时域信号的去噪平滑处理(Time-domain smoothing)

维纳滤波器程序主要适用于dsp系统下的运作和开发！(weina filter program )

matlab实现的各种数字滤波器，包括矩形窗，汉明窗，汉宁窗，kaiser窗等。(matlab digital filter to achieve a variety of, including the rectangular window, Hamming window, Hanning window, kaiser windows.)

卷积码的维特比译码算法实现，并分析其误码率性能(Convolutional codes, Viterbi decoding algorithm to achieve, and analyze the BER performance)

认知无线电，能量检测程序，检测概率和虚警概率的对比pd VS pf (Cognitive radio, energy test procedures, detection probability and the false alarm probability contrast pd VS pf )

这是用Matlab编写的萤火虫算法。这是一种群体智能算法，在优化中有广泛的应用。(It is used Matlab prepared Firefly algorithm. This is a swarm intelligence algorithm, widely used in optimization.)

bpsk信号频谱感知 能量检测算法 自编程序绝对有效(bpsk CR spectrum sensing)

说明：  六旋翼飞机模型，包含六旋翼飞行器的电机模型和动力学运动学模型，输入为六个电机的油门(Six-rotor aircraft model, including six rotor vehicle motor model and kinetic kinematics model, input six motor throttle)

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.