signal

codinf for Function finds the inverse kinematics

calculating the square root of A by Newton method used to calculate the root of A by the method of Newton: usual and the modified method

说明：  kmeans聚类分析，无监督学习实现Matlab代码(Kmeans clustering analysis, unsupervised learning implementation of MATLAB code)

matlab对aloha，s-aloha，csma的仿真(matlab pairs of aloha, s-aloha, csma Simulation)

constructive role of noise in signal detection from parallel arrays of quantizers.(A noisy input signal is observed by means of a parallel array of one-bit threshold quantizers,in which all the quantizer outputs are added to produce the array output.s(t)=s1(t)with prior probability P0,or s(t)=s0(t)with prior probability P1=1-P0 input signal-noise mixture x(t)=s(t)+n(t) x(t) is observed by means of a parallel array of M threshold comparators. yi(t)=U[x(t)+wi(t)-theta],i=1,2...M.wi(t) is threshold noise.Y(t)=y1(t)+y2(t)+...yM(t), the array output Y(t) is meansured at T distinct times.the plot is fthe theoretical value of minimal detection error probability Per varied with sigma.)

说明：  matlab 均线策略，一个简单的示例，可以用来学习(matlab ma trading)

Processor Namespace Alias extends X S L T Element Processor Source Code for Andriod.

matlab程序， matlab程序， matlab程序，(matlab most序matlab most序， ， ， matlab most序)

无约束优化,最速下降法和共轭梯度法极小化函数(Unconstrained optimization, the steepest descent method and the conjugate gradient minimization function)

金钱豹matlab测试设计方法 打开金钱豹 —》 设置—》交易模型设置（同时，打开安装目录中matlabfiles文件夹，如果不存在，就解压对应的压缩文件matlabfiles ）—》阅读其中的matlab程序(现有两个较为简单的示例策略） —》（假设我们要测试日内一分钟价差套利）—》选择接口类型matlab，添加模型名称，选择输入参数，选择输出参数，以及m文件路径—》以上步骤完成后按“修改",模型即转入—》打开测试品种的行情（IF1005，IF1006）——》转换成一分钟频率（按”分时/周期切换“或右键）——》选择模型—》对两个品种分别加装同一个模型matlab1 jiacha——》这个时候会自动生成当日价差图。(matlab1 jiacha)