Ruby-books

simlink应用实例，基于MATLAB6.5系列(simlink example, a series based on MATLAB6.5)

解整数规划问题的matlab程序包 能够很好地解决非线性规划问题(Solving of Integer Programming)

含有已知转折点的曲线拟合或含有已知线的曲面拟合( Curve fitting or containing known lines with known surface fitting turning point)

signals and systems basics

the file is for light

原始单纯形法（大M法，无需给出初始基变量）。输入：C是n维行向量，A是m*n的系数矩阵，b是m维列向量 输出：x最优解（如果有的话），fval最优值，flag解的状态说明，interation求解时的循环次数(The original simplex method (big M method, without giving the initial basic variable). Input: C is the n-dimensional row vector, A is the coefficient matrix of m* n, b is the m-dimensional column vector Output: x the optimal solution (if any), fval optimal value, flag state solution description, interation when the number of cycles to solve)

说明：  DSP本身在内的所有电子器件都是干扰源，而且系统所处的工作环境中还有很多外来干扰源，再加上语音识别技术对信号噪声非常敏感，所以在系统设计中必须考虑系统的抗干扰问题。(DSP itself, including all electronic devices are sources of interference, and the system environment in which there are many external sources of interference, coupled with voice recognition technology is very sensitive to signal noise, so the system design must consider the system of anti- interference problem.)

This is MOSFET I-V 3D Graph. made by matlab.

用来在matalab上直接使用的surf代码(Surf code to be used directly on MATALAB)

混沌模型logistc映射程序，描述昆虫变化的经典数学模型——虫口模型(Chaos Model logistc mapping procedures, changes in the classic description of insects mathematical model- Population Model)