无线通信技术

keil软件开发，基于89c52单片机的pwm控制直流电机，通过4*4按键设置pwm值，并且在1620上显示出pwm的值。(Keil software development, 89C52 MCU PWM control of DC motor based on PWM by setting 4*4 key values, and in the 1620 shows the value of pwm. )

FFT快速傅立叶变换，DSP实际例子，学习的一手好资料。放进CCS仿真(FFT Fast Fourier transform, DSP practical examples)

Lee的经典的多分辨率B样条拟合方法（multi-level B-spline fitting）的VC源代码。广泛应用于图形图像处理，CAD等领域。(Lee s classic multi-resolution B-spline fitting method (multi-level B-spline fitting) of the VC source code. Widely used in graphic image processing, CAD and other fields.)

松翰摄像头芯片测试程序源代码, 包含寄存器定义(Sonix camera chip test source code, including the definition of register)

创龙开发板实例源码（含资料）

输入学生的百分制成绩，将其转换成等级制。(Input students of centesimal system, convert them into a hierarchy.)

基于单片机控制的光立方显示程序，573和2803控制阳极和阴极(Control light cube display program based on 51 single chip microcomputer)

文件操作 以二进制格式读写文件 数据保存打开类型 (File operations data read and write files in binary format to save the open type)

The ALOHA protocol was one of the oldest random access protocols, invented by Norm Abramson in 1969. The first wireless network, implementing packet switching over radio, used the pure ALOHA variation, have initially established in Hawaii.

QR分解计算矩阵特征值、特征向量的 C语言实现(QR decomposition to calculate matrix eigenvalues and eigenvectors by C language)