DFTIDFT

有关PPCA的计算程序，具体可见内部文件及说明，程序比较经典，很值得参考！(the PPCA the calculation procedures, visible and internal documents show that classical procedures that it is worthy reference!)

2个用户的cdma程序..比较了TDL模型在白噪声环境下和瑞利环境下模拟得出BER。(2 users cdma program .. compare TDL model in white noise environment and Rayleigh environment by BER.)

再传一个瑞利衰落信道，大家可以看看，很有帮助(this is a reigh fading channel)

常用MATLAB 函数逼近算法代码,用于对常用算法函数的测试用例使用(matlab function )

this code is to diplay any wave file(heart sound) into PCG waveform

用MATLAB编程出自适应时域均衡在均衡前与均衡后的眼图对比（低通信道和多径信道），还有误差曲线(Programming with MATLAB the adaptive time-domain equalizer in the balance before the balance of the eye diagram after the contrast (low communication channel and multi-path channel), as well as the error curve)

PROJECT 02-02 Reducing the Number of Intensity Levels in an Image (a) Write a computer program capable of reducing the number of intensity levels in a image from 256 to 2, in integer powers of 2. The desired number of intensity levels needs to be a variable input to your program. (b) Download Fig. 2.21(a) from the book web site and duplicate the results shown in Fig. 2.21 of the book. Laboratory Projects_DIP3E 的02-02項目(PROJECT 02-02 Reducing the Number of Intensity Levels in an Image (a) Write a computer program capable of reducing the number of intensity levels in a image from 256 to 2, in integer powers of 2. The desired number of intensity levels needs to be a variable input to your program. (b) Download Fig. 2.21(a) from the book web site and duplicate the results shown in Fig. 2.21 of the book.)

误码率仿真, 两路信号对比 ，误码率比较出曲线图；(sys simulink both path pass through awgn channel ,compare the error bit rate)

fft 快速傅立叶变换，可以进行有效的变换，用于频谱和功率普的分析。(fft)

Dear Sir, Ihave uploaded some matlab codes to increase my points. Thank you, -bibyutb