ekts

MATLAB下通过impulse invariant transformation方法设计数字滤波器，包含低通和带通滤波器代码。(Using MATLAB m-file to design LP and BP digital filter by impulse invariant transformation method.)

《数据挖掘新方法-支持向量机》支持向量机入门教程，介绍了回归、分类、核等问题(《Support Vector Machine》the course of the SVM,the problem of regression ,recognition, core is introduced here. )

Comparison of two survival curves can be done using a statistical hypothesis test called the log rank test. It is used to test the null hypothesis that there is no difference between the population survival curves (i.e. the probability of an event occurring at any time point is the same for each population).

core point detection

该电子书是matlab/simulink编程开发控制等的最好教材，真是极品，相信你一定会收藏。(The e-book is a matlab/simulink Programming control, the best materials, is really Need, I believe you will collection.)

关于图象消噪.基于小波分析的,希望有用,已经通过编译,效果还不错(on image denoising. Based on wavelet analysis, I hope useful, the compiler has been passed, the results were pretty good)

Uppal is a prototype verification tool to maodel and verify prototype

升采样，用于分析ISAR/SAR成像算法成像质量，分析点目标距离向/方位向剖面切片，观察主瓣与旁瓣，也可以用于定性分析不同算法对同一目标点成像质量的好坏。也可用于分析峰值旁瓣比与积分旁瓣比等。(Liter sample for analysis ISAR/SAR imaging algorithm image quality, the analysis points to the target distance/azimuth cross-sectional slices, observe the main lobe and side lobes to be good or bad for the qualitative analysis of different algorithms on the same target image quality. It can also be used to analyze the ratio of peak sidelobe sidelobe integral ratio.)

双极性二进制基带传输系统的仿真和误码性能验证 ①．发送信号的星座图，发送和接收信号的波形，不同信噪比情况下，接收信号的星座图 ②．画出无信道编码时，误比特率的理论曲线和仿真曲线，以及有信道编码时误比特率的仿真曲线 ③．解释以上获得的各种结果的合理性 ④．选做：选用不同纠错能力的信道编码方法，比较信道译码后的误码率(Simulation and Error Performance Verification of Bipolar Binary Baseband Transmission System (1) Constellation diagram of transmitted signal, waveform of transmitted and received signal, constellation diagram of received signal under different signal-to-noise ratio (2) Draw the theoretical and simulation curves of BER without channel coding and the simulation curves of BER with channel coding. (3) Explain the rationality of the results obtained above. (4) Choose: Choose channel coding methods with different error-correcting abilities to compare the bit error rate after channel decoding.)

Generates 2d triangular mesh