shiyan2

用双线性变换法设计IIR数字滤波器 滤波就是将外界干扰的不需要的频率滤除掉，一面影响要测试数据的结果。比如如果是心电波的话，如果这是外界有很大的噪声干扰，滤波就是把不必要的信号给抑制掉，以便对心跳的正常测试。通过图比较，滤波后的明显比之前的要平滑，就是滤去干扰噪声的结果。采样间隔对实验有影响，取的过大会导致频率混叠。(Bilinear transformation method using digital filter IIR filter design is to outside interference filter out unwanted frequencies, while the impact to test data results. For example, if it is so heart waves, if this is a great noise outside interference, filtering is unnecessary signal out to the curb in order to test the normal heartbeat. Through chart comparison, after filtering than before to smooth the noise interference is the result of least squares. Sampling interval of the experiment affect take-off frequency of the General Assembly leading to aliasing.)

基于MATLAB仿真的单载波频域均衡的源代码(MATLAB-based simulation of single-carrier frequency domain equalization of the source code)

简单克里金插值程序，能生成可视化的界面，有算例，适合参考。(Simple kriging interpolation procedures can generate visual interface, example, suitable reference.)

帮助使用者了解MATLAB相关命令的使用(collection of matlab orders)

For morphological segmentation it works

说明：  MATLAB及在电子信息课程中的应用例题索引与程序(MATLAB and electronic information in the application of the curriculum and procedures of Example Index)

图像中值滤波，利用中值滤波和低通滤波进行比较，分析PSNR，得出性能差别(image filtering, using median filter and a low-pass filter, PSNR analysis, the performance differences come)

使用Matlab实现的关于主分量分析PCA的方法的案例，可先实现仿真(Matlab achieved using principal component analysis PCA on the case method, the simulation can be achieved)

buck pwm dc-dc chopper for many usage.

gson2.2.2的3个jar包，需要的可以下载(gson2.2.2 of 3 jar package, need to be downloaded)