Region-growing-method

大地电磁测深（MT）一维层状模型电阻率正演。计算不同频率的电阻率，反应电阻率随深度的变化。(Magnetotelluric sounding (MT) one-dimensional layered model of resistivity forward modeling. Calculate the resistivity of different frequencies, the reaction changes in resistivity with depth.)

matlab mdl 的卡尔曼滤波程序清晰简洁(matlab mdl Kalman filtering procedures clear and concise)

通过一系列教学实例，帮助学生很好的理解matlab中的符号运算实现微分、积分（定积分与不定积分）、极限、级数、绘图等常用功能，几乎可以推导高数中的绝大部分公式，也可用于理论公式推导。(Through a series of teaching examples to help students a good understanding of symbolic computation matlab achieve differentiation, integration (with the definite integral indefinite integral), ultimate, series, graphics and other commonly used functions can be derived almost most of the high number of formulas can also be used to derive theoretical formulas.)

去隔行处理的matlab源程序，值得参考(Deinterlacing matlab source of treatment, it is also useful)

matlab_introduction and def

说明：  晶闸管三相桥式整流器的仿真（MATLAB20014）(The simulation of thyristor three-phase bridge rectifier)

此文件为模理退火的matlab源代码,适合参加数学建模的同学使用(The file mode rationale annealing matlab source code, suitable for students to participate in the mathematical modeling)

短时能量 过零率 语音端点检测 连续语音(Short-term energy Zero crossing rate Voice activity detection)

本程序是采用提升方式的db2小波变换 实现信号的分解 滤波 和信号的重构 方法准确可靠 (This procedure is used to enhance the way db2 wavelet transform signal decomposition and signal reconstruction filtering method is accurate)

Matla准直透镜建立，在特定的环境下进行准直透镜的设计使用。(Establish the collimator lens by Matlab )