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利用k-means的算法实现图像区域分割，主程序只能运行灰度图像，彩色图像需另写调用程序(Using the k-means algorithm for image segmentation, the main program will only run grayscale image, color image subject to write the calling program)

sapjco3官网jar包，包中含有详细开发实例(sapjco3 official website of the jar package, the package contains a detailed example of the development)

此函数产生超宽带信道的冲激响应 其中的主要参数有，TMG--仿真距离下平均总多径增益，fc--抽样频率值 hf--离散时间冲激响应 OT--用户可以选择的观测时间，ts--时间分辨率，LAMBDA--簇到达速率，lambda--簇内脉冲到达速率 GAMMA--簇衰减因子，gamma--簇内脉冲衰减因子，sigma1--簇衰落的标准方差，sigma2--簇内脉冲幅度衰落的标准方差 sigmax--总多径增益的对数的标准差，rdt--用户可以选择的参数，用于限制每簇内多径分量的产生 PT--用于限制信道冲激响应中多径分量的个数 第一步 设置表征信道冲激响应的基本参数(this program is used to generate the channel impulse response for the ultra wideband communication systems.)

说明：  这是一个能解决一系列机器人手运动学和动力学 方程的matlab符号工具箱。(This is a robot hand to solve a series of kinematic and kinetic equation symbols of Matlab Toolbox.)

Matlab源文件将矩阵m中所有a元素的替换为b元素。(Matlab source file will be a matrix m of all elements for the b element to replace.)

matlab 概率统计之经典算法教程matlab tutorial probability statistics of the classical algorithm(Probability and Statistics of the classical algorithm matlab tutorials matlab tutorial probability statistics of the classical algorithm)

DC/DC斩波电路，给定一个设置电压后，能够快速跟踪该设置电压，适用于直流(DC/DC converter circuit, a setting after a given voltage, can quickly track the set voltage, for DC)

many matlab code with Fftseq ,uniform to gauss AM DSB FM modulation

用于读写适合支持向量机算法数据格式的matlab程序(For reading and writing data for support vector machine matlab program format)

计算图片2维分形维数的Matlab程序，很好用的，可以做科研(Calculate the picture 2-D fractal dimension of the Matlab program, easy to use, you can do research)