zhangzhixing

共轭梯度法在数值分析中应用非常广泛，比最速下降法要快，这里是FR共轭梯度法，及简单的例子。(Conjugate gradient method in numerical analysis is widely used, and faster than the steepest descent method , this is FR conjugate gradient method, and some simple examples.)

BPSK_and_ASK Simulation

this file contain source code for fading in matlab.

Hamming窗加权非线性调频脉冲压缩程序(Hamming window weighted linear FM pulse compression process)

说明：  这是用matla本作的对雷达系统通信的源程序，对软件硬件开发者都有极大帮助(This is used for matla the radar system on the source of communication for software and hardware developers are extremely helpful)

利用wolfe算法，编写了wolfe程序模块。测试数据引用《最优化方法及其Matlab程序设计》(马昌凤编)的Armijo准则搜索例题(Use wolfe algorithm, written wolfe program modules. Test data reference " optimization methods and Matlab programming" (Ma Changfeng ed.) The search criteria examples Armijo)

适合任何信号的模糊函数的画法。运行时要明白要要输入的那几个字母的实际含义。首先要将你的信号进行离散化，Signal elements（u_basic）就是你的信号矢量。Frequency coding in units of 1/tb你信号的采样频率，Over sampling ratio表示要满足采样定理（采样频率大于两边以上信号最高频率），其他的直接翻译过来就可以了 (Ambiguity function for any signal of painting. Run-time to understand that to enter a few letters to the actual meaning. First, you want to discrete signals, Signal elements (u_basic) is your signal vector. Frequency coding in units of 1/tb your signal sampling frequency, Over sampling ratio that should satisfy the sampling theorem (sampling frequency is greater than the highest frequency signal on both sides of the above), the other can be directly translated to the)

关于一维热传导方程的差分解法，包含了前差，后差，显示和隐式(About one-dimensional heat conduction differential equation solution, containing the first difference, after the poor display and implicit)

arduimu_vD (1).rar arduimu

hamming code in matlab platform