huffman

这是一个高斯混合模型的源代码,环境是matlab, 高斯混合模型运用于多个方面,在信号处理中应用非常广泛,初学者可以作为参考(This is a Gaussian mixture model of the source code, the environment is matlab, Gaussian mixture model applied to various aspects of signal processing applications in a very wide range of beginners can be used as reference)

it is source code for leach protocol.the platform used is matlab

pid控制模型的matlab源程序，极佳的学习资料，适合学习(the material for the pid control study)

calssification algorithm

心电信号识别算法，采用阈值法检测心电QRs波群(ECG recognition algorithm, the detection threshold QRS ECG QRs)

仿真比较OFDM系统的IDFT/DFT的实现与模拟调制实现(The simulation comparison OFDM the IDFT/DFT Implementation and analog modulation)

采用的是通用的平面波展开法,主要是基于mtlab的程序，最小均方误差（MMSE）的算法，算法优化非常好，几乎没有循环，外文资料里面的源代码，基于分段非线性权重值的Pso算法。

ch3_1_1：嵌套使用图像代数函数 ch3_1_2：两幅图像相加 ch3_1_3：图像与常数相加 ch3_1_4：两幅图像相减 ch3_1_5：两幅图像相乘 ch3_1_6：图像除以常数[两幅图像相除ch3_2_1：图像缩放 ch3_2_2：图像旋转 ch3_2_3：图像剪切 ch3_2_4：生成和应用仿射变换 ch3_2_5：findbounds函数的应用 ch3_2_6：makeresampler函数的应用ch3_2_7：投影变换 ch3_3_1：计算图像的局部标准差 ch3_3_2：计算输入图像的3×3邻域像素值的最大值（§3.3.2） 根据指定的坐标选择一个六边形区域 按灰度分割图像中的目标 函数poly2mask的调用格式 对指定区域进行锐化滤波 填充指定的区域 (ch3_1_1: nested function using the image algebra ch3_1_2: the sum of two images ch3_1_3: Image and constant sum ch3_1_4: subtract two images ch3_1_5: two images multiplied ch3_1_6: image divided by the constant [two images division] ch3_2_1: image scaling ch3_2_2: Image Rotation ch3_2_3: image shear ch3_2_4: Generation and application of affine transformation ch3_2_5: findbounds function application ch3_2_6: makeresampler function application ch3_2_7: projection transformation ch3_3_1: Calculation of the local standard deviation image ch3_3_2: Calculation of the input image 3 × 3 neighborhood of the maximum pixel value [§ 3.3.2] in accordance with the designated coordinates to select a hexagonal region segmentation by gray-scale image of the objective function calls poly2mask format designated area sharpening filter to fill the designated regional)

参数选择，可以用正交化方法实现对ＫＥＲｎｅｌ核函数参数选择(Preferences, you can achieve with the orthogonal method KERnel kernel function parameter selection)

MPPT的MATLAB仿真文件。其中包括PV框图，爬山算法以及主电路。(MPPT MATLAB simulation files. Including PV, climbing algorithm and the main circuit)