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zhuiganfa
- 追赶法求三对角方程组 参数：a为下次对角元素向量, b是主对角元素向量,c为上次对角元素向量，f为右端向量-Chase method for three diagonal equations Parameter: A for the next diagonal element vector, B is the main diagonal element vector, C for the last diagonal element vector, f for the right side
Programas_Ago2015
- Programm to calculate a hypotec. The algoritm recibes as parameter the credit amount, the number of periods to pay and teh rate interest.
programas_c_f
- Programm to calculate a hypotec. The algoritm recibes as parameter the credit amount, the number of periods to pay and teh rate interest
sine
- 1. matlab 中simulink 里的sine wave 模块可以是连续的也可以是离散的 2.当将Sample time参数设置成0时，它就是连续的模型，设置成大于零时，就是离散的模型，具体可以看help-1. matlab in simulink in the sine wave modules can be continuous or may be 2. When the Sample time parameter is set to 0, it is the continu
switch_case_program
- This program written in matlab (.m) or matlab code is good example of switch-case statements. IF STATEMENT- The switch statement permits us to different statements based on the different values of a parameter. The values can be numeric or they ca
lbfgs
- L-BFGS算法比较适合在大规模的数值计算中，具备牛顿法收敛速度快的特点，但不需要牛顿法那样存储Hesse矩阵，因此节省了大量的空间以及计算资源。-Limited-memory BFGS (L-BFGS or LM-BFGS) is an optimization algorithm in the family of quasi-Newton methods that approximates the Broyden–Fletcher–Goldfarb–Shanno (BFGS) algorit
New-folder
- analysis time series in R language. parameter estimation & forecast & scenario generation.
Distributed Tansfer Function Method
- 利用分布参数系统的传递函数法对带有扩展层的约束阻尼梁进行编程分析，得到频率响应曲线，并获得位移峰值对应的频率，即固有频率。(The transfer function method of distributed parameter system is used to analyze the constrained damping beam with extended layer, and the frequency response curve is obtained, and the freq