yuanchengxu

matlab最小二乘原理下的曲线拟合方法汇总：polyfit函数、“”命令、fminsearch函数、nlinfit函数。附上一个具体的例子：1900-2000年的总人口情况的曲线拟合。(matlab principle of least squares curve fitting method Summary: polyfit function, " " command, fminsearch a function, nlinfit function. Attach a specific example from 1900 to 2000, the total population of the curve fitting.)

AVO 正演，基于shuey简化式的。可以得到纵波与横波反射系数。(AVO Forward modeling using the Shuey euation which can calculate the P-and S- Coefficient.)

LQR controller for matlab

合成cdp道集地震记录程序，matlab语言编写(Cdp gather synthetic seismogram program, matlab language)

说明：  T型三相两电平DCAC仿真，中间利用PI调节PWM对逆变器进行控制(T-type three-phase two-level DCAC simulation)

Calc_Azimuth_Elevation distance

it will calculates the SNR if u give noise,clean,noisy speech files as the input it will gives the SNR.

Hapke2002年模型仿真，以及模型参数的反演。(Hapke model implementation)

Lab 2 – Synthesizable MATLAB This lab exercise will explore the effects that different MATLAB coding styles have on hardware. The lab has two parts, each of which begins with a short introduction. This lab exercise is based on the simple MATLAB FIR filter model shown below:(Lab 2- Synthesizable MATLABThis lab exercise will explore the effects that different MATLAB coding styles have on hardware. The lab has two parts, each of which begins with a short introduction. This lab exercise is based on the simple MATLAB FIR filter model shown below:)

C language is currently the more popular high-level computer programming language, because of its simplicity, ease of use and powerful features have been widely favored by programmers. It is suitable as a system description language, can also be used to prepare the system software, application software can be written since