PSCAD

说明：  太阳光聚焦光线偏移的一个小程序，方便大家学习与应用。(Focus sunlight light offset a small program to facilitate learning and application.)

数字图像处理matlab7.x编程学习指南(Digital image processing matlab programming study guide)

rigor function for wavelet processing in wavelab

说明：  此程序给出由三个不同频率的正弦所组成信号的联合时－频分布。该图是三维图形的二维投影，在该图中，一个轴是时间，一个轴是频率。由该图可清楚地看出信号的时间－频率关系。(This program shows three different frequency sinusoidal signal composed of joint time- frequency distribution. The plan is two-dimensional projection three-dimensional graphics in the figure, one axis is time, an axis is frequency. By the diagram is clear that the signal of the time- frequency relation.)

用迭代解的方法来求摄影测量中的相对定向元素(Iterative solution method to find the relative orientation elements in photogrammetry )

利用matlab里面的吹风机数据，用前300个数据进行辨识。分别采用最小二乘辨识和arx辨识。并画出图形。(Use a hair dryer inside matlab data before using 300 data identification. Respectively, using the least squares identification and arx identification. And draw graphics.)

双基地声纳定位精度GDOP与目标方位的关系，目标方位为与过基线中点法线的夹角。(Bistatic sonar positioning accuracy GDOP relationship with the target position, the target azimuth angle between the baseline and over the midpoint of normals.)

说明：  TD下行仿真。。。。。。。。。。。。。有需要的下(TD downlink simulation. . . . . . . . . . . . . Under the need)

lms算法源程序,应用于高速无线通信系统中，可用于解决高速无线传输过程中的频率选择性衰落以及码间干扰的消除，用于接收机中的均衡，大大提高通信系统的传输质量及效率(lms algorithm source code, used in high-speed wireless communication systems can be used to solve the high-speed wireless transmission in frequency selective fading and intersymbol interference cancellation, the balance for the receiver, greatly improve the communication quality and efficiency of the transmission system)

This matlab code can be used to generate a parity check matrix for the LDPC code and further encoded and decoded in a complete communication system.